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Arteries are muscular blood vessels that carry blood away from the heart (as opposed to veins, blood vessels carrying blood toward the heart). All arteries, with the exception of the pulmonary and umbilical arteries, carry oxygenated blood. Artery can mean: Artery, a blood vessel in the body that carries blood away from the heart. ...
Structure of a skeletal muscle Muscle is one of the four tissue types. ...
f you all The blood vessels are part of the circulatory system and function to transport blood throughout the body. ...
For other uses, see Blood (disambiguation). ...
The heart and lungs, from an older edition of Grays Anatomy. ...
In the circulatory system, a vein is a blood vessel that carries blood toward the heart. ...
The circulatory system is extremely important for sustaining life. Its proper functioning is responsible for the delivery of oxygen and nutrients to all cells, as well as the removal of carbon dioxide and waste products, maintenance of optimum pH, and the mobility of the elements, proteins and cells of the immune system. In developed countries, the two leading causes of death, myocardial infarction and stroke each may directly result from an arterial system that has been slowly and progressively compromised by years of deterioration. (See atherosclerosis). For transport in plants, see Vascular tissue. ...
This article is about life in general. ...
This article is about the chemical element and its most stable form, or dioxygen. ...
A nutrient is a substance used in an organisms metabolism which must be taken in from the environment. ...
Carbon dioxide (chemical formula: ) is a chemical compound composed of two oxygen atoms covalently bonded to a single carbon atom. ...
For other uses, see PH (disambiguation). ...
A scanning electron microscope image of a single neutrophil (yellow), engulfing anthrax bacteria (orange). ...
A developed country is a country that has achieved (currently or historically) a high degree of industrialization, and which enjoys the higher standards of living which wealth and technology make possible. ...
For other uses, see Death (disambiguation). ...
Heart attack redirects here. ...
For other uses, see Stroke (disambiguation). ...
Description
The arterial system is the higher-pressure portion of the circulatory system. Arterial pressure varies between the peak pressure during heart contraction, called the systolic pressure, and the minimum, or diastolic pressure between contractions, when the heart rests between cycles. This pressure variation within the artery produces the pulse which is observable in any artery, and reflects heart activity. A sphygmomanometer, a device used for measuring arterial pressure. ...
Systole can mean the following: Systole (medicine) is a term describing the contraction of the heart. ...
Diastole is the period of time when the heart relaxes after contraction. ...
Anatomy The anatomy of arteries can be separated into gross anatomy, at the macroscopic level, and microscopic anatomy, which must be studied with the aid of a microscope. The 1989 movie Gross Anatomy stars Matthew Modine and Daphne Zuniga. ...
A microscope (Greek: (micron) = small + (skopein) = to look at) is an instrument for viewing objects that are too small to be seen by the naked or unaided eye. ...
Gross anatomy - See also: Arterial tree
The arterial system of the human body is divided into systemic arteries, carrying blood from the heart to the whole body, and pulmonary arteries, carrying blood from the heart to the lungs. In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. ...
Physical Features of the Human Body The human body is the entire physical structure of a human organism. ...
The pulmonary arteries carry blood from the heart to the lungs. ...
The heart and lungs, from an older edition of Grays Anatomy. ...
The heart and lungs (from an older edition of Grays Anatomy) The lung is an organ belonging to the respiratory system and interfacing to the circulatory system of air-breathing vertebrates. ...
Systemic arteries - See also: Systemic circulation
- See also: Arterial tree
Systemic arteries are the arteries of the systemic circulation, which is the portion of the cardiovascular system which carries oxygenated blood away from the heart, to the body, and returns deoxygenated blood back to the heart. Systemic circulation is the portion of the cardiovascular system which carries oxygenated blood away from the heart, to the body, and returns deoxygenated blood back to the heart. ...
In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. ...
Systemic circulation is the portion of the cardiovascular system which carries oxygenated blood away from the heart, to the body, and returns deoxygenated blood back to the heart. ...
The circulatory system or cardiovascular system is the organ system which circulates blood around the body of most animals. ...
This article is about the chemical element and its most stable form, or dioxygen. ...
For other uses, see Blood (disambiguation). ...
With regard to living things, a body is the integral physical material of an individual. ...
Pulmonary arteries - See also: Pulmonary circulation
Pulmonary arteries are the arteries of the pulmonary circulation, which is the portion of the cardiovascular system which carries deoxygenated blood away from the heart, to the lungs, and returns oxygenated blood back to the heart. Pulmonary circulation is the portion of the cardiovascular system which carries oxygen-depleted blood away from the heart, to the lungs, and returns oxygenated blood back to the heart. ...
Pulmonary circulation is the portion of the cardiovascular system which carries oxygen-depleted blood away from the heart, to the lungs, and returns oxygenated blood back to the heart. ...
The circulatory system or cardiovascular system is the organ system which circulates blood around the body of most animals. ...
For other uses, see Blood (disambiguation). ...
The heart and lungs (from an older edition of Grays Anatomy) The lung is an organ belonging to the respiratory system and interfacing to the circulatory system of air-breathing vertebrates. ...
Microanatomy
 Anatomy of the arterial wall The outermost layer is known as the tunica externa formerly known as "tunica adventitia" and is composed of connective tissue. Inside this layer is the tunica media, or media, which is made up of smooth muscle cells and elastic tissue. The innermost layer, which is in direct contact with the flow of blood is the tunica intima, commonly called the intima. This layer is made up of mainly endothelial cells. The hollow internal cavity in which the blood flows is called the lumen. Image File history File links Download high resolution version (1024x733, 132 KB) Summary Anatomy overview of a human artery made for PhD project. ...
Image File history File links Download high resolution version (1024x733, 132 KB) Summary Anatomy overview of a human artery made for PhD project. ...
The tunica externa, previously known as the tunica adventitia, is the outermost layer of a blood vessel, surrounding the tunica media. ...
Connective tissue is one of the four types of tissue in traditional classifications (the others being epithelial, muscle, and nervous tissue. ...
The tunica media (or just media) is the middle layer of an artery. ...
Smooth muscle Layers of Esophageal Wall: 1. ...
The tunica intima (or just intima) is the innermost layer of an artery. ...
The endothelium is the layer of thin, flat cells that lines the interior surface of blood vessels, forming an interface between circulating blood in the lumen and the rest of the vessel wall. ...
artery anatomy, showing lumen The lumen (pl. ...
Types of arteries
Pulmonary arteries The pulmonary arteries carry deoxygenated blood that has just returned from the body to the lungs, where carbon dioxide is exchanged for oxygen. The pulmonary arteries carry blood from the heart to the lungs. ...
For the village in Tibet, see Lung, Tibet. ...
Carbon dioxide (chemical formula: ) is a chemical compound composed of two oxygen atoms covalently bonded to a single carbon atom. ...
This article is about the chemical element and its most stable form, or dioxygen. ...
Systemic arteries Systemic arteries can be subdivided into two types; muscular and elastic; according to the relative compositions of elastic and muscle tissue in their tunica media as well as their size and the makeup of the internal and external elastic lamina. The larger arteries >1cm diameter are generally elastic and the smaller ones 0.1-10mm tend to be muscular. Systemic arteries deliver blood to the arterioles, and then to the capillaries, where nutrients and gasses are exchanged. An arteriole is a blood vessel that extends and branchs out from an artery and leads to capillaries. ...
The word capillary is used to describe any very narrow tube or channel through which a fluid can pass. ...
The Aorta The aorta is the root systemic artery. It receives blood directly from the left ventricle of the heart via the aortic valve. As the aorta branches, and these arteries branch in turn, they become successively smaller in diameter, down to the arteriole. The arterioles supply capillaries which in turn empty into venules. The aorta (generally pronounced [eɪˈɔËtÉ™] or ay-orta) is the largest artery in the human body, originating from the left ventricle of the heart and bringing oxygenated blood to all parts of the body in the systemic circulation. ...
Systemic Relating to, or affecting a particular body system; especially the nervous system. ...
In the heart, a ventricle is a heart chamber which collects blood from an atrium (another heart chamber that is smaller than a ventricle) and pumps it out of the heart. ...
The aortic valve is one of the valves of the heart. ...
An arteriole is a small diameter blood vessel that extends and branches out from an artery and leads to capillaries. ...
An arteriole is a small diameter blood vessel that extends and branches out from an artery and leads to capillaries. ...
The word capillary is used to describe any very narrow tube or channel through which a fluid can pass. ...
A venule is a small blood vessel that allows deoxygenated blood to return from the capillary beds to the larger blood vessels called veins. ...
Arterioles Arterioles, the smallest of the true arteries, help regulate blood pressure by the variable contraction of the smooth muscle of their walls, and deliver blood to the capillaries. An arteriole is a blood vessel that extends and branchs out from an artery and leads to capillaries. ...
A sphygmomanometer, a device used for measuring arterial pressure. ...
Arterioles and blood pressure Arterioles have the greatest collective influence on both local blood flow and on overall blood pressure. They are the primary "adjustable nozzles" in the blood system, across which the greatest pressure drop occurs. The combination of heart output (cardiac output) and systemic vascular resistance, which refers to the collective resistance of all of the body's arterioles, are the principal determinants of arterial blood pressure at any given moment. An arteriole is a blood vessel that extends and branchs out from an artery and leads to capillaries. ...
Cardiac output (CO) is the volume of blood being pumped by the heart, in particular by a ventricle in a minute. ...
Vascular resistance is a term used to define the resistance to flow that must be overcome to push blood through the circulatory system. ...
An arteriole is a small diameter blood vessel that extends and branches out from an artery and leads to capillaries. ...
Capillaries The capillaries are where all of the important exchanges happen in the circulatory system. The capillaries are a single thick cell to aid fast and easy diffusion of gases, sugars and other nutrients to surrounding tissues. The word capillary is used to describe any very narrow tube or channel through which a fluid can pass. ...
For transport in plants, see Vascular tissue. ...
Functions of capillaries To withstand and adapt to the pressures within, arteries are surrounded by varying thicknesses of smooth muscle which have extensive elastic and inelastic connective tissues. Smooth muscle Layers of Esophageal Wall: 1. ...
Connective tissue is one of the four types of tissue in traditional classifications (the others being epithelial, muscle, and nervous tissue. ...
The pulse pressure, i.e. Systolic vs. Diastolic difference, is determined primarily by the amount of blood ejected by each heart beat, stroke volume, versus the volume and elasticity of the major arteries. Systolic is the adjective form of systole, typically referring to the contraction activity of the heart. ...
Diastolic is the adjective form of diastole referring to relaxation of the heart, between muscle contractions. ...
In cardiovascular physiology, stroke volume (SV) is the volume of blood ejected from a ventricle with each beat of the heart. ...
Over time, elevated arterial blood sugar (see Diabetes Mellitus), lipoprotein cholesterol, and pressure, smoking, and other factors are all involved in damaging both the endothelium and walls of the arteries, resulting in atherosclerosis or Diabetes Mellitus. In medicine, blood sugar is a term used to refer to levels of glucose in the blood. ...
For the disease characterized by excretion of large amounts of very dilute urine, see diabetes insipidus. ...
A lipoprotein is a biochemical assembly that contains both proteins and lipids. ...
Cholesterol is a sterol (a combination steroid and alcohol). ...
Arterial hypertension, or high blood pressure is a medical condition where the blood pressure is chronically elevated. ...
The cigarette is the most common method of smoking tobacco. ...
The endothelium is the layer of thin, flat cells that lines the interior surface of blood vessels, forming an interface between circulating blood in the lumen and the rest of the vessel wall. ...
For the disease characterized by excretion of large amounts of very dilute urine, see diabetes insipidus. ...
History Among the ancient Greeks, the arteries were considered to be "air holders" that were responsible for the transport of air to the tissues and were connected to the trachea. This was as a result of the arteries of the dead being found to be empty. Windpipe redirects here. ...
In medieval times, it was recognized that arteries carried a fluid, called "spiritual blood" or "vital spirits", considered to be different from the contents of the veins. This theory went back to Galen. In the late medieval period, the trachea,[1] and ligaments were also called "arteries".[2] For other uses, see Galen (disambiguation). ...
Look up trachea in Wiktionary, the free dictionary. ...
A ligament is a short band of tough fibrous connective tissue composed mainly of long, stringy collagen molecules. ...
William Harvey described and popularized the modern concept of the circulatory system and the roles of arteries and veins in the 17th century. This article is about William Harvey, the English doctor. ...
(16th century - 17th century - 18th century - more centuries) As a means of recording the passage of time, the 17th century was that century which lasted from 1601-1700. ...
Alexis Carrel at the beginning of 20th century first described the technique for vascular suturing and anastomosis and successfully performed many organ transplantations in animals; he thus actually opened the way to modern vascular surgery that was before limited to vessels permanent ligatation. Alexis Carrel Alexis Carrel (June 28, 1873 – November 5, 1944) was a French surgeon and biologist. ...
(19th century - 20th century - 21st century - more centuries) Decades: 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s As a means of recording the passage of time, the 20th century was that century which lasted from 1901–2000 in the sense of the Gregorian calendar (1900–1999 in the...
References - ^ Oxford English Dictionary.
- ^ Shakespeare, William. Hamlet Complete, Authoritative Text with Biographical and Historical Contexts, Critical History, and Essays from Five Contemporary Critical Perspectives. Boston: Bedford Books of St. Martins Press, 1994. pg. 50.
See also Look up Artery in Wiktionary, the free dictionary. | List of arteries of head and neck | | CC/EC | | sup. thyroid | superior laryngeal - sternocleidomastoid branch - infrahyoid branch - cricothyroid branch - glandular branches | | asc. pharyngeal | posterior meningeal - pharyngeal branches - inferior tympanic | | lingual | suprahyoid - dorsal lingual - deep lingual - sublingual | | facial | cervical branches (ascending palatine, tonsillar, submental, glandular) - facial branches (inferior labial, superior labial/nasal septum, lateral nasal, angular) | | occipital | sternocleidomastoid - meningeal - occipital - auricular - descending | | post. auricular | stylomastoid - stapedial - auricular - occipital | | sup. temporal | transverse facial - middle temporal (zygomatico-orbital) - anterior auricular - frontal - parietal | | maxillary | 1st part/mandibular: anterior tympanic - deep auricular - middle meningeal (superior tympanic, petrosal) - accessory meningeal - inferior alveolar (mental, mylohyoid) 2nd part/pterygoid: to muscles of mastication (deep temporal, pterygoid, masseteric) - buccal Wiktionary (a portmanteau of wiki and dictionary) is a multilingual, Web-based project to create a free content dictionary, available in over 151 languages. ...
The term peripheral arteries refers to the arteries (specifically arterioles and capillaries) which are furthest from the heart (mouth, hands, and feet). ...
In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. ...
For other uses, see Blood (disambiguation). ...
For transport in plants, see Vascular tissue. ...
Systemic circulation is the portion of the cardiovascular system which carries oxygenated blood away from the heart, to the body, and returns deoxygenated blood back to the heart. ...
The heart and lungs, from an older edition of Grays Anatomy. ...
The aorta (generally pronounced [eɪˈɔËtÉ™] or ay-orta) is the largest artery in the human body, originating from the left ventricle of the heart and bringing oxygenated blood to all parts of the body in the systemic circulation. ...
An arteriole is a small diameter blood vessel that extends and branches out from an artery and leads to capillaries. ...
The word capillary is used to describe any very narrow tube or channel through which a fluid can pass. ...
A venule is a small blood vessel that allows deoxygenated blood to return from the capillary beds to the larger blood vessels called veins. ...
In the circulatory system, a vein is a blood vessel that carries blood toward the heart. ...
The superior and inferior venae cavae are the veins that return de-oxygenated blood from the body into the heart. ...
The heart and lungs, from an older edition of Grays Anatomy. ...
Pulmonary circulation is the portion of the cardiovascular system which carries oxygen-depleted blood away from the heart, to the lungs, and returns oxygenated blood back to the heart. ...
The heart and lungs, from an older edition of Grays Anatomy. ...
The pulmonary arteries carry blood from the heart to the lungs. ...
The human lungs are the human organs of respiration. ...
The pulmonary veins carry oxygen-rich blood from the lungs to the left atrium of the heart. ...
The heart and lungs, from an older edition of Grays Anatomy. ...
In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. ...
An MRI scan of the head. ...
Left Common Carotid Artery- One of three arteries that originate along the aortic arch. ...
The carotid artery is a major artery of the head and neck. ...
The superior thyroid artery arises from the external carotid artery just below the level of the greater cornu of the hyoid bone and ends in the thyroid gland. ...
The superior laryngeal artery accompanies the internal laryngeal branch of the superior laryngeal nerve, beneath the Thyreohyoideus; it pierces the hyothyroid membrane, and supplies the muscles, mucous membrane, and glands of the larynx, anastomosing with the branch from the opposite side. ...
The ascending pharyngeal artery, the smallest branch of the external carotid, is a long, slender vessel, deeply seated in the neck, beneath the other branches of the external carotid and under the Stylopharyngeus. ...
The lingual artery arises from the external carotid between the superior thyroid and facial artery. ...
The Sublingual Artery arises at the anterior margin of the Hyoglossus, and runs forward between the Genioglossus and Mylohyoideus to the sublingual gland. ...
The facial artery (external maxillary artery in older texts) is a branch of the external carotid artery that supplies structures of the face. ...
The ascending palatine artery is an artery in the head that branches off the facial artery and runs up the superior pharyngeal constrictor muscle. ...
The tonsillar branch of the facial artery ascends between the Pterygoideus internus and Styloglossus, and then along the side of the pharynx, perforating the Constrictor pharyngis superior, to ramify in the substance of the palatine tonsil and root of the tongue. ...
The submental artery is a branch of the facial artery that runs on the underside of the chin. ...
The glandular branches of the facial artery (submaxillary branches) consist of three or four large vessels, which supply the submaxillary gland, some being prolonged to the neighboring muscles, lymph glands, and integument. ...
The Iinferior labial artery (inferior labial branch of facial artery) arises near the angle of the mouth; it passes upward and forward beneath the Triangularis and, penetrating the Orbicularis oris, runs in a tortuous course along the edge of the lower lip between this muscle and the mucous membrane. ...
The superior labial artery (superior labial branch of facial artery) is larger and more tortuous than the inferior labial artery. ...
The lateral nasal branch of facial artery (lateral nasal artery) is derived from the facial artery as that vessel ascends along the side of the nose. ...
The Angular Artery is the terminal part of the external maxillary; it ascends to the medial angle of the orbit, imbedded in the fibers of the angular head of the Quadratus labii superioris, and accompanied by the angular vein. ...
occipital artery ...
The posterior auricular artery is small and arises from the external carotid, above the Digastricus and Stylohyoideus, opposite the apex of the styloid process. ...
The Stylomastoid Artery enters the stylomastoid foramen and supplies the tympanic cavity, the tympanic antrum and mastoid cells, and the semicircular canals. ...
Arteries of the neck - right side. ...
The transverse facial artery is an artery that branches from the superficial temporal artery and runs across the face. ...
The middle temporal artery arises immediately above the zygomatic arch, and, perforating the temporal fascia, gives branches to the Temporalis, anastomosing with the deep temporal branches of the internal maxillary. ...
The middle temporal artery occasionally gives off a zygomaticoörbital branch, which runs along the upper border of the zygomatic arch, between the two layers of the temporal fascia, to the lateral angle of the orbit. ...
The anterior auricular branches of the superficial temporal artery are distributed to the anterior portion of the auricula, the lobule, and part of the external meatus, anastomosing with the posterior auricular. ...
The frontal branch of superficial temporal artery (anterior temporal) runs tortuously upward and forward to the forehead, supplying the muscles, integument, and pericranium in this region, and anastomosing with the supraorbital and frontal arteries. ...
The parietal branch of superficial temporal artery (posterior temporal), larger than the frontal, curves upward and backward on the side of the head, lying superficial to the temporal fascia, and anastomosing with its fellow of the opposite side, and with the posterior auricular and occipital arteries. ...
The maxillary artery is the larger of the two terminal branches of the external carotid artery. ...
The maxillary artery is the larger of the two terminal branches of the external carotid artery. ...
The Anterior Tympanic Artery (tympanic artery) passes upward behind the temporomandibular articulation, enters the tympanic cavity through the petrotympanic fissure, and ramifies upon the tympanic membrane, forming a vascular circle around the membrane with the stylomastoid branch of the posterior auricular, and anastomosing with the artery of the pterygoid canal...
The Deep Auricular Artery often arises in common with the anterior tympanic artery. ...
The middle meningeal artery is typically the first branch of the first part (retromandibular part) of the maxillary artery; one of the two terminal branches of the external carotid artery. ...
The superior tympanic artery, a branch of the middle meningeal on entering the cranium, runs in the canal for the Tensor tympani, and supplies this muscle and the lining membrane of the canal. ...
The middle meningeal artery is typically the first branch of the first part (retromandibular part) of the maxillary artery; one of the two terminal branches of the external carotid artery. ...
The Inferior Alveolar Artery (inferior dental artery) descends with the inferior alveolar nerve to the mandibular foramen on the medial surface of the ramus of the mandible. ...
As the inferior alveolar artery enters the mental foramen, it gives off a mylohyoid branch which runs in the mylohyoid groove, and ramifies on the under surface of the Mylohyoideus. ...
The maxillary artery is the larger of the two terminal branches of the external carotid artery. ...
Mastication is a name for the process of breaking up of food and mixing it with saliva. ...
The deep temporal arteries, two in number, anterior and posterior, ascend between the Temporalis and the pericranium; they supply the muscle, and anastomose with the middle temporal artery; the anterior communicates with the lacrimal artery by means of small branches which perforate the zygomatic bone and great wing of the...
The pterygoid branches of the maxillary artery, irregular in their number and origin, supply the lateral pterygoid muscle and medial pterygoid muscle. ...
The Masseteric Artery is small and passes lateralward through the mandibular notch to the deep surface of the Masseter. ...
The Buccinator Artery (buccal artery) is small and runs obliquely forward, between the Pterygoideus internus and the insertion of the Temporalis, to the outer surface of the Buccinator, to which it is distributed, anastomosing with branches of the external maxillary and with the infraorbital. ...
3rd part/pterygopalatine: posterior superior alveolar - infraorbital (anterior superior alveolar) - descending palatine (greater palatine, lesser palatine) - artery of the pterygoid canal - sphenopalatine (posterior septal branches, posterior lateral nasal) | | | CC/IC | | | SC | | vertebral artery | meningeal - spinal (posterior, anterior) - cerebellar (PICA)
basilar: pontine - labyrinthine - cerebellar (AICA, SCA) - cerebral (PCA) | | thyrocervical trunk | inferior thyroid: inferior laryngeal - tracheal - esophageal - ascending cervical - pharyngeal - glandular branches transverse cervical: superficial branch - deep branch/dorsal scapular The maxillary artery is the larger of the two terminal branches of the external carotid artery. ...
The Posterior Superior Alveolar Artery (alveolar or posterior dental artery) is given off from the internal maxillary, frequently in conjunction with the infraorbital just as the trunk of the vessel is passing into the pterygopalatine fossa. ...
The Infraorbital Artery appears, from its direction, to be the continuation of the trunk of the internal maxillary, but often arises in conjunction with the posterior superior alveolar. ...
The anterior superior alveolar arteries originate from the infraorbital artery; they supply the upper incisors and canines; they also supply the mucous membrane of the maxillary sinus. ...
The Descending Palatine Artery descends through the pterygopalatine canal with the anterior palatine branch of the sphenopalatine ganglion, and, emerging from the greater palatine foramen, runs forward in a groove on the medial side of the alveolar border of the hard palate to the incisive canal; the terminal branch of...
The Descending Palatine Artery descends through the pterygopalatine canal with the anterior palatine branch of the sphenopalatine ganglion, and, emerging from the greater palatine foramen, runs forward in a groove on the medial side of the alveolar border of the hard palate to the incisive canal; the terminal branch of...
The artery of the pterygoid canal (Vidian artery) is a small, inconstant branch which passes into the pterygoid canal and anastomoses with a branch of the internal maxillary artery. ...
The Sphenopalatine Artery (nasopalatine artery) passes through the sphenopalatine foramen into the cavity of the nose, at the back part of the superior meatus. ...
The carotid artery is a major artery of the head and neck that supplies blood to the head and neck. ...
The Cervical portion (or cervical segment) of the internal carotid begins at the bifurcation of the common carotid, opposite the upper border of the thyroid cartilage, and runs perpendicularly upward, in front of the transverse processes of the upper three cervical vertebræ, to the carotid canal in the petrous portion...
Arteries of the neck. ...
The introduction to this article provides insufficient context for those unfamiliar with the subject matter. ...
The artery of the pterygoid canal (Vidian artery) is a small, inconstant branch which passes into the pterygoid canal and anastomoses with a branch of the internal maxillary artery. ...
The caroticotympanic branch (tympanic branch) is small; it enters the tympanic cavity through a minute foramen in the carotid canal, and anastomoses with the anterior tympanic branch of the internal maxillary, and with the stylomastoid artery. ...
The Cavernous Portion of internal carotid artery. ...
The opthalmic artery is a branch of the internal carotid artery which supplies branches to supply the eye and other structures in the orbit: Central retinal artery Supraorbital artery Supratrochlear artery Lacrimal artery Dorsal nasal artery Short posterior ciliary arteries Long posterior ciliary arteries Posterior ethmoidal artery Anterior ethmoidal artery...
The posterior ethmoidal artery, smaller than the anterior ethmoidal artery, branches off from the ophthalmic artery when it reaches the medial wall of the orbit. ...
The anterior ethmoidal artery, also anterior ethmoid artery, accompanies the nasociliary nerve through the anterior ethmoidal canal, supplies the anterior and middle ethmoidal cells and frontal sinus, and, entering the cranium, gives off a meningeal branch to the dura mater, and nasal branches. ...
The Lacrimal Artery arises close to the optic foramen, and is one of the largest branches derived from the ophthalmic: not infrequently it is given off before the artery enters the orbit. ...
The lateral palpebral arteries are small arteries which supply the eyelid. ...
The medial palpebral arteries (internal palpebral arteries), two in number, superior and inferior, arise from the ophthalmic, opposite the pulley of the Obliquus superior; they leave the orbit to encircle the eyelids near their free margins, forming a superior and an inferior arch, which lie between the Orbicularis oculi and...
The supraorbital artery springs from the ophthalmic as that vessel is crossing over to the medial side of the optic nerve. ...
The supratrochlear artery (or frontal artery), one of the terminal branches of the ophthalmic, branches off where the ophthalmic travels posterior to the Trochlea, leaves the orbit at its medial angle by piercing the orbital septum with the supratrochlear nerve, and, ascending on the forehead, supplies the integument, muscles, and...
The Dorsal Nasal Artery (nasal artery), the other terminal branch of the ophthalmic, emerges from the orbit above the medial palpebral ligament, and, after giving a twig to the upper part of the lacrimal sac, divides into two branches, one of which crosses the root of the nose, and anastomoses...
The retinal artery or central retinal artery branches off the ophthalmic artery, running inferior to the optic nerve within its dural sheath to the eyeball. ...
The Ciliary Arteries are divisible into three groups, the long posterior, short posterior, and the anterior. ...
The short posterior ciliary arteries from six to twelve in number, arise from the ophthalmic as it crosses the optic nerve. ...
The long posterior ciliary arteries, two in number, pierce the posterior part of the sclera at some little distance from the optic nerve, and run forward, along either side of the eyeball, between the sclera and choroid, to the ciliary muscle, where they divide into two branches. ...
The anterior ciliary arteries are derived from the muscular branches of the Ophthalmic Artery. ...
The superior hypophysial artery is an artery supplying the pituitary gland. ...
The inferior hypophysial artery is an artery supplying the pituitary gland. ...
The cerebral portion of internal carotid artery. ...
The circle of Willis (also called the cerebral arterial circle or arterial circle of Willis) is a circle of arteries that supply blood to the brain. ...
The anterior cerebral artery supplies oxygen to most medial portions of frontal lobes and superior medial parietal lobes. ...
The arterial circle and arteries of the brain. ...
The middle cerebral artery (MCA) is one of the three major arteries that supplies blood to the brain. ...
The anterolateral central arteries (or antero-lateral ganglionic branches), a group of small arteries which arise at the commencement of the middle cerebral artery, are arranged in two sets: one, the internal striate, passes upward through the inner segments of the lentiform nucleus, and supplies it, the caudate nucleus, and...
The arterial circle and arteries of the brain. ...
The anterior choroidal artery originates from the internal carotid artery, though it will rarely arise from the middle cerebral artery. ...
The subclavian artery is a major artery of the upper thorax that mainly supplies blood to the head and arms. ...
The vertebral arteries are branches of the subclavian arteries. ...
The meningeal branches of vertebral artery (posterior meningeal branch) springs from the vertebral opposite the foramen magnum, ramifies between the bone and dura mater in the cerebellar fossa, and supplies the falx cerebelli. ...
The posterior spinal artery (dorsal spinal artery) arises from the vertebral, at the side of the medulla oblongata; passing backward, it descends on this structure, lying in front of the posterior roots of the spinal nerves, and is reinforced by a succession of small branches, which enter the vertebral canal...
In human anatomy, the anterior spinal artery is the blood vessel that supplies the anterior portion of the spinal cord. ...
The posterior inferior cerebellar artery (PICA) is one of the three main arterial blood supplies for the cerebellum. ...
The basilar artery is one of the arteries which the brain supplies with oxygen-rich blood. ...
The pontine arteries are a number of small vessels which come off at right angles from either side of the basilar artery and supply the pons and adjacent parts of the brain. ...
The labyrinthine artery (auditory artery, internal auditory artery), a long slender branch of the basilar artery, arises from near the middle of the artery; it accompanies the acoustic nerve through the internal acoustic meatus, and is distributed to the internal ear. ...
The anterior inferior cerebellar artery passes backward to be distributed to the anterior part of the under surface of the cerebellum, anastomosing with the posterior inferior cerebellar branch of the vertebral. ...
The superior cerebellar artery arises near the termination of the basilar. ...
The arterial circle and arteries of the brain. ...
The thyrocervical trunk ( A12. ...
The inferior thyroid artery passes upward, in front of the vertebral artery and Longus colli; then turns medialward behind the carotid sheath and its contents, and also behind the sympathetic trunk, the middle cervical ganglion resting upon the vessel. ...
The inferior laryngeal artery ascends upon the trachea to the back part of the larynx under cover of the Constrictor pharyngis inferior, in company with the recurrent nerve, and supplies the muscles and mucous membrane of this part, anastomosing with the branch from the opposite side, and with the superior...
The tracheal branches of inferior thyroid artery are distributed upon the trachea, and anastomose below with the bronchial arteries. ...
The esophageal branches of inferior thyroid artery supply the esophagus, and anastomose with the esophageal branches of the aorta. ...
The ascending cervical artery is a small branch which arises from the inferior thyroid as that vessel is passing behind the carotid sheath; it runs up on the anterior tubercles of the transverse processes of the cervical vertebræ in the interval between the Scalenus anterior and Longus capitis. ...
The transverse cervical artery (transverse artery of neck, transversalis colli artery) is a branch of the thyrocervical trunk, running at a higher level than the suprascapular artery; it passes transversely above the inferior belly of the omohyoid muscle to the anterior margin of the trapezius, beneath which it divides into...
The Dorsal scapular artery (or descending scapular artery) is a blood vessel which supplies the latissimus dorsi, levator scapulae, rhomboids, and trapezius. ...
suprascapular: acromial branch | | costocervical trunk | deep cervical | | | List of arteries of upper limbs | | Axillary | scapular anastomosis - 1st part superior thoracic - 2nd part thoracoacromial (deltoid branch) - lateral thoracic - 3rd part subscapular (circumflex scapular, thoracodorsal) - anterior humeral circumflex - posterior humeral circumflex | | Brachial | profunda brachii (radial collateral, medial collateral) - ulnar collateral artery (superior, inferior) | | Radial | forearm: radial recurrent wrist/carpus: dorsal carpal branch - palmar carpal branch The suprascapular artery (or transverse scapular artery) is a branch of the thyrocervical trunk. ...
The costocervical trunk (superior intercostal artery) arises from the upper and back part of the subclavian artery, behind the scalenus anterior on the right side, and medial to that muscle on the left side. ...
The Deep cervical artery (Profunda cervicalis) arises, in most cases, from the costocervical trunk, and is analogous to the posterior branch of an aortic intercostal artery: occasionally it is a separate branch from the subclavian artery. ...
In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. ...
In humans, the upper limb is an anatomical term for the limb that is attached to the pectoral girdle. ...
In human anatomy, the axillary artery is a large blood vessel that conveys oxygenated blood to the lateral aspect of the thorax, the axilla (armpit) and the upper limb. ...
The scapular anastomosis is a system connecting each subclavian artery and the corresponding axillary artery, forming an anastomosis around the scapula. ...
The superior thoracic artery (highest thoracic artery) is a small vessel, which may arise from the thoracoacromial. ...
The thoracoacromial artery (a. ...
The deltoid branch of thoracoacromial artery, often arising with the acromial, crosses over the Pectoralis minor and passes in the same groove as the cephalic vein, between the Pectoralis major and Deltoideus, and gives branches to both muscles. ...
Lateral thoracic artery and the axillary artery, with its other branches - anterior view of right upper limb and thorax. ...
Axillary artery and its branches - anterior view of right upper limb and thorax. ...
The circumflex scapular artery (scapular circumflex artery, dorsalis scapulae artery) is generally larger than the continuation of the subscapular. ...
The thoracodorsal artery is a branch of the subscapular artery. ...
The anterior humeral circumflex artery (anterior circumflex artery, anterior circumflex humeral artery), considerably smaller than the posterior, arises nearly opposite it, from the lateral side of the axillary artery. ...
The posterior humeral circumflex artery (posterior circumflex artery, posterior circumflex humeral artery) arises from the axillary artery at the lower border of the Subscapularis, and runs backward with the axillary nerve through the quadrangular space bounded by the Subscapularis and Teres minor above, the Teres major below, the long head...
The brachial artery is the major blood vessel of the upper arm. ...
The arteria profunda brachii is a large vessel which arises from the medial and back part of the brachial, just below the lower border of the Teres major. ...
The radial collateral artery is a branch of the deep brachial artery. ...
The medial collateral artery (also known as the middle collateral artery) is a branch of deep brachial artery. ...
The superior ulnar collateral artery (inferior profunda artery), of small size, arises from the brachial a little below the middle of the arm; it frequently springs from the upper part of the a. ...
The inferior ulnar collateral artery (anastomotica magna artery) arises about 5 cm. ...
In human anatomy, the radial artery is the main blood vessel, with oxygenated blood, of the lateral aspect of the forearm. ...
Arteries of the right forearm - anterior view. ...
The dorsal carpal branch of the radial artery (posterior radial carpal artery) is a small vessel which arises beneath the extensor tendons of the thumb; crossing the carpus transversely toward the medial border of the hand, it anastomoses with the dorsal carpal branch of the ulnar artery. ...
The palmar carpal branch of the radial artery is a small branch of the radial artery which arises near the lower border of the pronator quadratus, and, running across the front of the carpus, anastomoses with the palmar carpal branch of the ulnar artery. ...
hand: superficial palmar branch - princeps pollicis (radial of index finger) | | Ulnar | forearm: ulnar recurrent (anterior, posterior) - common interosseous (anterior, posterior, recurrent) wrist/carpus: dorsal carpal branch - palmar carpal branch The superficial palmar branch of the radial artery arises from the radial artery, just where this vessel is about to wind around the lateral side of the wrist. ...
The princeps pollicis (principal artery of the thumb) arises from the radial artery just as it turns medially towards the deep part of the hand; it descends between the first dorsal interosseous muscle and the oblique head of the adductor pollicis, along the medial side of the first metacarpal bone...
The radialis indicis artery (radial artery of index finger) is a branch of the radial artery that provides blood to the index finger. ...
The ulnar artery is the main blood vessel, with oxygenated blood, of the medial aspect of the forearm. ...
The anterior ulnar recurrent artery arises immediately below the elbow-joint, runs upward between the Brachialis and Pronator teres, supplies twigs to those muscles, and, in front of the medial epicondyle, anastomoses with the superior and inferior ulnar collateral arteries. ...
The posterior ulnar recurrent artery is much larger than the anterior ulnar recurrent artery, and arises somewhat lower than it. ...
The common interosseous artery, about 1 cm. ...
The anterior interosseous artery (volar interosseous artery), passes down the forearm on the volar surface of the interosseous membrane. ...
The dorsal interosseous artery (posterior interosseous artery) is an artery of the forearm. ...
The interosseous recurrent artery (or recurrent interosseous artery) is an artery of the forearm which arises from the common interosseous artery near its origin. ...
The dorsal carpal branch of the ulnar artery arises from the ulnar artery immediately above the pisiform bone, and winds backward beneath the tendon of the flexor carpi ulnaris; it passes across the dorsal surface of the carpus beneath the extensor tendons, to anastomose with a corresponding branch of the...
The palmar carpal branch of ulnar artery (volar carpal branch) is a small vessel which crosses the front of the carpus beneath the tendons of the Flexor digitorum profundus, and anastomoses with the corresponding branch of the radial artery. ...
hand: deep palmar branch | | Arches | dorsal carpal arch: dorsal metacarpal (dorsal digital) palmar carpal arch The deep palmar branch of ulnar artery (deep volar branch, profunda branch) passes between the Abductor digiti quinti and Flexor digiti quinti brevis and through the origin of the Opponens digiti quinti; it anastomoses with the radial artery, and completes the deep volar arch. ...
The dorsal carpal arch (also rete carpale dorsale or posterior carpal arch) is an anatomical term for the combination (anastomosis) of dorsal carpal branch of the radial artery and the dorsal carpal branch of the ulnar artery near the back of the wrist. ...
The dorsal carpal arch (also rete carpale dorsale or posterior carpal arch) is an anatomical term for the combination (anastomosis) of dorsal carpal branch of the radial artery and the dorsal carpal branch of the ulnar artery near the back of the wrist. ...
Most of the dorsal metacarpal arteries arise from the dorsal carpal arch and run downward on the second, third, and fourth dorsal interossei of the hand and bifurcate into the dorsal digital arteries. ...
The palmar carpal arch is an anatomical term that denotes the combination (anastomosis) of two arteries: the palmar carpal branch of the radial artery and the palmar carpal branch of the ulnar artery. ...
superficial palmar arch: common palmar digital (proper palmar digital) The superficial palmar arch (superficial volar arch) is formed predominantly by the ulnar artery, with a contribution from the superficial palmar branch of the radial artery. ...
Three common palmar digital arteries (common volar digital arteries) arise from the convexity of the arch and proceed downward on the second, third, and fourth Lumbricales. ...
The proper palmar digital arteries (or volar) travel along the sides of the phalanges, just posterior to the corresponding digital nerve. ...
deep palmar arch: palmar metacarpal | | List of arteries of torso - abdomen | AA:
Anterior | | celiac | left gastric: esophageal branches The deep palmar arch (deep volar arch) is an arterial network found in the palm. ...
The palmar metacarpal arteries (volar metacarpal arteries, palmar interosseous arteries), three or four in number, arise from the convexity of the deep volar arch They run distally upon the Interossei, and anastomose at the clefts of the fingers with the common digital branches of the superficial volar arch. ...
In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. ...
The human torso Torso is an anatomical term for the greater part of the human body without the head and limbs. ...
Male Chest The chest is a part of the anatomy of humans and various other animals. ...
The pulmonary arteries carry blood from the heart to the lungs. ...
The coronary circulation consists of the blood vessels that supply blood to and from the heart muscle itself. ...
The coronary circulation consists of the blood vessels that supply blood to, and remove blood from, the heart. ...
The sinuatrial nodal artery is an artery of the heart which supplies the sinoatrial node, and usually arises from either the right coronary artery or (less frequently) the circumflex branch of left coronary artery. ...
The atrioventricular nodal branch most freqently arises as an early branch from the right coronary artery, but occasionally the atrioventricular node receives blood from the circumflex branch of left coronary artery. ...
It has been suggested that this article or section be merged with right coronary artery. ...
The right marginal branch of right coronary artery (or right marginal artery) is a large marginal branch which follows the acute margin of the heart and supplies branches to both surfaces of the right ventricle. ...
The posterior interventricular artery (or posterior descending branch) is a branch of the right coronary artery which runs in the posterior interventricular sulcus to the apex of the heart, where it meets with the anterior interventricular artery. ...
The left coronary artery, also abbreviated LCA, arises from the aorta above the left cusp of the aortic valve. ...
The LAD, or left anterior descending artery (or anterior interventricular branch of the left coronary artery, or anterior descending branch) passes at first behind the pulmonary artery and then comes forward between that vessel and the left auricula to reach the anterior interventricular sulcus, along which it descends to the...
The LCX, or left circumflex artery (or circumflex artery, or circumflex branch of the left coronary artery) follows the left part of the coronary sulcus, running first to the left and then to the right, reaching nearly as far as the posterior longitudinal sulcus. ...
The left marginal artery (or obtuse marginal artery) is a branch of the circumflex artery, originating at the posterior interventricular sulcus, traveling along the left margin of heart towards the apex of the heart. ...
The arch of the aorta, and its branches. ...
The aorta (generally pronounced [eɪˈɔËtÉ™] or ay-orta) is the largest artery in the human body, originating from the left ventricle of the heart and bringing oxygenated blood to all parts of the body in the systemic circulation. ...
For the embryological structure, see Aortic arches. ...
The brachiocephalic artery (or brachiocephalic trunk or innominate artery) is an artery of the mediastinum that supplies blood to the right arm and the head and neck. ...
The thyreoidea ima ascends in front of the trachea to the lower part of the thyroid gland, which it supplies. ...
Left Common Carotid Artery- One of three arteries that originate along the aortic arch. ...
The subclavian artery is a major artery of the upper thorax that mainly supplies blood to the head and arms. ...
Right internal thoracic artery and its branches. ...
The Anterior intercostal branches of internal thoracic artery supply the upper five or six intercostal spaces. ...
The Thymic branches of internal thoracic artery are arteries that supply the thymus. ...
The Pericardiacophrenic Artery is a long slender branch, which accompanies the phrenic nerve, between the pleura and pericardium, to the diaphragm, to which it is distributed; it anastomoses with the musculophrenic and inferior phrenic arteries. ...
The Musculophrenic Artery is directed obliquely downward and lateralward, behind the cartilages of the false ribs; it perforates the diaphragm at the eighth or ninth costal cartilage, and ends, considerably reduced in size, opposite the last intercostal space. ...
Superior epigastric artery, internal thoracic artery and inferior epigastric artery. ...
The costocervical trunk (superior intercostal artery) arises from the upper and back part of the subclavian artery, behind the scalenus anterior on the right side, and medial to that muscle on the left side. ...
The highest intercostal artery (supreme intercostal artery, superior intercostal artery) is an artery in the human body that usually gives rise to the first and second posterior intercostal arteries, which supply blood to their corresponing intercostal space. ...
The posterior intercostal arteries are arteries that supply blood to the intercostal spaces. ...
The Deep cervical artery (Profunda cervicalis) arises, in most cases, from the costocervical trunk, and is analogous to the posterior branch of an aortic intercostal artery: occasionally it is a separate branch from the subclavian artery. ...
The descending aorta is divided into two portions, the thoracic and abdominal, in correspondence with the two great cavities of the trunk in which it is situated. ...
The largest artery in the human body, the aorta originates from the left ventricle of the heart and brings oxygenated blood to all parts of the body in the systemic circulation. ...
Bronchial Artery The bronchial arteries supply nutrients and oxygen to the root of the lungs, the supporting tissues of the lungs, and the visceral pleura of the lungs. ...
The esophageal arteries four or five in number, arise from the front of the aorta, and pass obliquely downward to the esophagus, forming a chain of anastomoses along that tube, anastomosing with the esophageal branches of the inferior thyroid arteries above, and with ascending branches from the left inferior phrenic...
The mediastinal branches are numerous small vessels which supply the lymph glands and loose areolar tissue in the posterior mediastinum. ...
The posterior intercostal arteries are arteries that supply blood to the intercostal spaces. ...
The subcostal arteries, so named because they lie below the last ribs, constitute the lowest pair of branches derived from the thoracic aorta, and are in series with the intercostal arteries. ...
The superior phrenic arteries small and arise from the lower part of the thoracic aorta; they are distributed to the posterior part of the upper surface of the diaphragm, and anastomose with the musculophrenic and pericardiacophrenic arteries. ...
In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. ...
The human torso Torso is an anatomical term for the greater part of the human body without the head and limbs. ...
The human abdomen (from the Latin word meaning belly) is the part of the body between the pelvis and the thorax. ...
AORTA can also mean always-on real-time access, referring to WAN computer networks. ...
The celiac artery, also known as the celiac trunk, is the first major branch of the abdominal aorta and branches from the aorta around the level of the T12 vertebra in humans. ...
The left gastric artery arises from the coeliac trunk, and runs along the superior portion of the lesser curvature of the stomach, while the right gastric artery supplies the inferior portion. ...
splenic: pancreatic branches (greater, dorsal) – short gastric – left gastro-omental Branches of the celiac artery. ...
The pancreatic branches are numerous small vessels derived from the lienal as it runs behind the upper border of the pancreas, supplying its body and tail. ...
The pancreatic branches are numerous small vessels derived from the splenic artery as it runs behind the upper border of the pancreas, supplying its body and tail. ...
The short gastric arteries (vasa brevia) consist of from five to seven small branches, which arise from the end of the lienal artery, and from its terminal divisions. ...
The left gastro-omental artery (or left gastroepiploic artery), the largest branch of the splenic artery, runs from left to right about a finger’s breadth or more from the greater curvature of the stomach, between the layers of the greater omentum, and anastomoses with the right gastroepiploic. ...
common hepatic: proper hepatic (cystic), right gastric, gastroduodenal (right gastro-omental, superior pancreaticoduodenal, supraduodenal) Branches of the celiac artery - stomach in situ. ...
The hepatic artery proper (also proper hepatic artery), arises from the common hepatic artery and joins the portal vein and the common bile duct to form the portal triad. ...
The cystic artery supplies oxygenated blood to the gallbladder and cystic duct. ...
The right gastric artery (pyloric artery) arises from the hepatic, above the pylorus, descends to the pyloric end of the stomach, and passes from right to left along its lesser curvature, supplying it with branches, and anastomosing with the left gastric artery. ...
Branches of the celiac artery. ...
The right gastro-omental artery (or right gastroepiploic artery) runs from right to left along the greater curvature of the stomach, between the layers of the greater omentum, anastomosing with the left gastroepiploic branch of the splenic artery. ...
The superior pancreaticoduodenal artery descends between the contiguous margins of the duodenum and pancreas. ...
| | SMA | inferior pancreaticoduodenal – intestinal (jejunal, ileal, arcades, vasa recta) – ileocolic (colic, anterior cecal, posterior cecal, ileal branch, appendicular) – right colic – middle colic In human anatomy, the superior mesenteric artery (SMA) arises from the anterior surface of the abdominal aorta, just inferior to the origin of the celiac trunk, and supplies the intestine from the lower part of the duodenum to the left colic flexure and the pancreas. ...
The inferior pancreaticoduodenal artery is given off from the superior mesenteric or from its first intestinal branch, opposite the upper border of the inferior part of the duodenum. ...
The Intestinal Arteries (vasa intestini tenuis) arise from the convex side of the superior mesenteric artery. ...
Arterial arcades are loops of arteries around the jejunum and ileum. ...
The Ileocolic Artery is the lowest branch arising from the concavity of the superior mesenteric artery. ...
The appendicular artery descends behind the termination of the ileum and enters the mesenteriole of the vermiform process; it runs near the free margin of this mesenteriole and ends in branches which supply the vermiform process. ...
The Right Colic Artery arises from about the middle of the concavity of the superior mesenteric artery, or from a stem common to it and the ileocolic. ...
The middle colic artery is a branch of the superior mesenteric artery that mostly supplies the transverse colon. ...
| | IMA | left colic – sigmoid – superior rectal – marginal In human anatomy, the inferior mesenteric artery, often abbreviated as IMA, supplies the large intestine from the left colic (or splenic) flexure to the upper part of the rectum, which includes the descending colon, the sigmoid colon, and part of the rectum. ...
The left colic artery runs to the left behind the peritoneum and in front of the psoas major muscle, and after a short, but variable, course divides into an ascending and a descending branch; the stem of the artery or its branches cross the left ureter and left internal spermatic...
The Sigmoid Arteries, two or three in number, run obliquely downward and to the left behind the peritoneum and in front of the Psoas major, ureter, and internal spermatic vessels. ...
The superior rectal artery (superior hemorrhoidal artery) is an artery that descends into the pelvis to supply blood to the rectum. ...
In human anatomy, the marginal artery of the colon, also known as the marginal artery of Drummond and artery of Drummond (named after Sir David Drummond (1852-1932) an English physician), is a blood vessel that anastomoses (connects) the inferior mesenteric artery (IMA) with the superior mesenteric artery (SMA). ...
| | AA:
Posterior | visceral: middle suprarenal – renal (inferior suprarenal, ureteral) – gonadal (testicular ♂/ovarian ♀)
parietal: inferior phrenic (superior suprarenal) – lumbar – median sacral
terminal: common iliac (IIA, EIA) AORTA can also mean always-on real-time access, referring to WAN computer networks. ...
The middle suprarenal arteries (middle capsular arteries; suprarenal arteries) are two small vessels which arise, one from either side of the aorta, opposite the superior mesenteric artery. ...
Human kidneys viewed from behind with spine removed The renal arteries normally arise off the abdominal aorta and supply the kidneys with blood. ...
Each renal artery gives off some small inferior suprarenal branches to the suprarenal gland, the ureter, and the surrounding cellular tissue and muscles. ...
The term gonadal artery is a generic term for a paired artery, with one arising from the abdominal aorta for each gonad. ...
The testicular artery (the male gonadal artery, also called the internal spermatic arteries in older texts) is a branch of the abdominal aorta that supplies blood to the testis. ...
In human anatomy, the ovarian artery is a blood vessel that supplies oxygenated blood to the ovary. ...
The inferior phrenic arteries are two small vessels, which supply the diaphragm but present much variety in their origin. ...
Each (left and right) superior suprarenal artery is a branch of the inferior phrenic artery on that side of the body. ...
The lumbar arteries are in series with the intercostals. ...
The median sacral artery (or middle sacral artery) is a small vessel, which arises from the back of the aorta, a little above its bifurcation. ...
Bifurcation of the aorta and the right iliac arteries - side view. ...
The Internal iliac artery, formerly known as the hypogastric artery, supplies the walls and viscera of the pelvis, the buttock, the reproductive organs, and the medial compartment of the thigh. ...
The external iliac arteries are large arteries that connect the femoral arteries to the common iliac arteries. ...
| IIA:
Anterior | umbilical (superior vesical, to ductus deferens) – middle rectal – obturator (anterior branch, posterior branch) – inferior gluteal (accompanying of ischiadic nerve, crucial anastomosis) The Internal iliac artery, formerly known as the hypogastric artery, supplies the walls and viscera of the pelvis, the buttock, the reproductive organs, and the medial compartment of the thigh. ...
Umbilical arteries carry deoxygenated blood from the fetus to the placenta in the umbilical cord. ...
The superior vesical artery supplies numerous branches to the upper part of the bladder. ...
The artery to the ductus deferens, as its name suggests, is an artery in males that provides blood to the ductus deferens. ...
The middle rectal artery usually arises with the inferior vesical artery, a branch of the internal iliac artery. ...
The obturator artery passes forward and downward on the lateral wall of the pelvis, to the upper part of the obturator foramen, and, escaping from the pelvic cavity through the obturator canal, it divides into an anterior and a posterior branch. ...
The anterior branch of the obturator artery runs forward on the outer surface of the obturator membrane and then curves downward along the anterior margin of the foramen. ...
The posterior branch of the obturator artery follows the posterior margin of the foramen and turns forward on the inferior ramus of the ischium, where it anastomoses with the anterior branch. ...
The inferior gluteal artery (sciatic artery), the larger of the two terminal branches of the anterior trunk of the hypogastric, is distributed chiefly to the buttock and back of the thigh. ...
The accompanying artery of ischiadic nerve is a long, slender vessel, which accompanies the sciatic nerve for a short distance; it then penetrates it, and runs in its substance to the lower part of the thigh. ...
The cruciate anastomosis is an anastomosis in the upper thigh of the inferior gluteal artery, the lateral and medial circumflex femoral arteries, and the first perforating artery of the profunda femoris artery. ...
uterine ♀ (helicine, vaginal of uterine, ovarian of uterine, tubal of uterine) – vaginal ♀/inferior vesical ♂ Wikipedia does not have an article with this exact name. ...
The helicine branches of uterine artery (or helicine arterioles, or spiral arteries) are small arteries which temporarily supply the myometrium of the uterus during the luteal phase of the menstrual cycle. ...
The vaginal artery usually corresponds to the inferior vesical in the male; it descends upon the vagina, supplying its mucous membrane, and sends branches to the bulb of the vestibule, the fundus of the bladder, and the contiguous part of the rectum . ...
The inferior vesical artery frequently arises in common with the middle hemorrhoidal, and is distributed to the fundus of the bladder, the prostate, and the vesiculæ seminales. ...
internal pudendal: inferior rectal – perineal (urethral) – posterior scrotal ♂/labial ♀ – bulb of penis ♂/vestibule ♀ – deep artery of the penis ♂ (helicine)/clitoris ♀ – dorsal of the penis ♂/clitoris ♀ Internal pudendal artery is the terminal branch of the anterior trunk of the internal iliac artery which supplies the external genitalia. ...
The inferior rectal artery (inferior hemorrhoidal artery) is an artery that supplies blood the the rectum. ...
The Perineal Artery (superficial perineal artery) arises from the internal pudendal, and turns upward, crossing either over or under the Transversus perinæi superficialis, and runs forward, parallel to the pubic arch, in the interspace between the Bulbocavernosus and Ischiocavernosus, both of which it supplies, and finally divides into several...
The Urethral Artery arises a short distance in front of the artery of the urethral bulb. ...
The Deep Artery of the Penis (a. ...
The deep artery of clitoris is a branch of the internal pudendal artery. ...
The Dorsal Artery of the Penis ascends between the crus penis and the pubic symphysis, and, piercing the inferior fascia of the urogenital diaphragm, passes between the two layers of the suspensory ligament of the penis, and runs forward on the dorsum of the penis to the glans, where it...
The dorsal artery of clitoris is a branch of the internal pudendal artery. ...
| IIA:
Posterior | iliolumbar (lumbar, iliac) – lateral sacral – superior gluteal The Internal iliac artery, formerly known as the hypogastric artery, supplies the walls and viscera of the pelvis, the buttock, the reproductive organs, and the medial compartment of the thigh. ...
The iliolumbar artery, a branch of the posterior trunk of the hypogastric, turns upward behind the obturator nerve and the external iliac vessels, to the medial border of the Psoas major, behind which it divides into a lumbar and an iliac branch. ...
The lateral sacral arteries arise from the posterior division of the hypogastric; there are usually two, a superior and an inferior. ...
The superior gluteal artery (gluteal artery) is the largest branch of the hypogastric, and appears to be the continuation of the posterior division of that vessel. ...
| | EIA | inferior epigastric (cremasteric, round ligament) – deep circumflex iliac – femoral The external iliac arteries are large arteries that connect the femoral arteries to the common iliac arteries. ...
Right inferior epigastric artery - view from inside of abdomen. ...
The cremasteric artery (external spermatic artery) is a branch of the Inferior epigastric artery which accompanies the spermatic cord, and supplies the Cremaster and other coverings of the cord, anastomosing with the internal spermatic artery (in the female it is very small and accompanies the round ligament. ...
The deep circumflex iliac artery (or deep iliac circumflex artery) is an artery in the pelvis that travels along the iliac crest of the pelvic bone. ...
Femoral artery and its major branches - right thigh, anterior view. ...
| | List of arteries of lower limbs | | EI: Femoral | superficial epigastric - superficial iliac circumflex external pudendal: superficial - deep (anterior scrotal) In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. ...
In common usage, a human leg is the lower limb of the body, extending from the hip to the ankle, and including the thigh, the knee, and the cnemis. ...
The external iliac arteries are large arteries that connect the femoral arteries to the common iliac arteries. ...
Femoral artery and its major branches - right thigh, anterior view. ...
The superficial epigastric artery arises from the front of the femoral artery about 1 cm below the inguinal ligament, and, passing through the femoral sheath and the fascia cribrosa, turns upward in front of the inguinal ligament, and ascends between the two layers of the superficial fascia of the abdominal...
The superficial iliac circumflex artery (or superficial circumflex iliac), the smallest of the cutaneous branches of the femoral artery, arises close to the superficial epigastric artery, and, piercing the fascia lata, runs lateralward, parallel with the inguinal ligament, as far as the crest of the ilium; it divides into branches...
The superficial external pudendal artery (superficial external pudic artery) arises from the medial side of the femoral artery, close to the preceding vessels, and, after piercing the femoral sheath and fascia cribrosa, courses medialward, across the spermatic cord (or round ligament in the female), to be distributed to the integument...
The deep external pudendal artery (deep external pudic artery), more deeply seated than the superficial external pudendal artery, passes medialward across the Pectineus and the Adductor longus muscles; it is covered by the fascia lata, which it pierces at the medial side of the thigh, and is distributed, in the...
profunda femoris: lateral circumflex femoral (descending, transverse, ascending) - medial circumflex femoral (ascending, superficial, deep, acetabular) - perforating The profunda femoris artery (also known as the deep femoral artery, or the deep artery of the thigh) is a branch of the femoral artery that, as its name suggests, travels more deeply (posteriorly) than the rest of the femoral artery. ...
The lateral circumflex femoral artery (lateral femoral circumflex artery, external circumflex artery) is an artery in the upper thigh. ...
The medial circumflex femoral artery (internal circumflex artery, medial femoral circumflex artery) is an artery in the upper thigh that helps supply blood to the neck of the femur. ...
The perforating arteries, usually three in number, are so named because they perforate the tendon of the Adductor magnus to reach the back of the thigh. ...
descending genicular (saphenous branch, articular branches) | | Popliteal | sural
genicular: superior genicular (medial, lateral) - middle genicular - inferior genicular (medial, lateral) | | Anterior tibial | tibial recurrent (posterior, anterior) anterior malleolar (medial, lateral) The descending genicular artery (highest genicular artery) arises from the femoral just before it passes through the opening in the tendon of the Adductor magnus, and immediately divides into a saphenous and a musculo-articular branch. ...
Arteries of the lower limb - posterior view. ...
The sural arteries (inferior muscular arteries) are two large branches, which are distributed to the Gastrocnemius, Soleus, and Plantaris. ...
The superior genicular arteries (superior articular arteries), two in number, arise one on either side of the popliteal, and wind around the femur immediately above its condyles to the front of the knee-joint. ...
The medial superior genicular runs in front of the Semimembranosus and Semitendinosus, above the medial head of the Gastrocnemius, and passes beneath the tendon of the Adductor magnus. ...
The lateral superior genicular passes above the lateral condyle of the femur, beneath the tendon of the Biceps femoris, and divides into a superficial and a deep branch; the superficial branch supplies the Vastus lateralis, and anastomoses with the descending branch of the lateral femoral circumflex and the lateral inferior...
The middle genicular artery (azygos articular artery) is a small branch, arising opposite the back of the knee-joint. ...
The inferior genicular arteries (inferior articular arteries), two in number, arise from the popliteal beneath the Gastrocnemius. ...
The medial inferior genicular first descends along the upper margin of the Popliteus, to which it gives branches; it then passes below the medial condyle of the tibia, beneath the tibial collateral ligament, at the anterior border of which it ascends to the front and medial side of the joint...
The lateral inferior genicular runs lateralward above the head of the fibula to the front of the knee-joint, passing in its course beneath the lateral head of the Gastrocnemius, the fibular collateral ligament, and the tendon of the Biceps femoris. ...
Anterior tibial artery and the muscles and bones of the leg - anterior view of right leg. ...
The posterior tibial recurrent artery, an inconstant branch, is given off from the anterior tibial before that vessel passes through the interosseous space. ...
The anterior tibial recurrent artery arises from the anterior tibial, as soon as that vessel has passed through the interosseous space; it ascends in the Tibialis anterior, ramifies on the front and sides of the knee-joint, and assists in the formation of the patellar plexus by anastomosing with the...
The anterior medial malleolar artery (medial anterior malleolar artery, internal malleolar artery) arises about 5 cm. ...
The anterior lateral malleolar artery (lateral anterior malleolar artery, external malleolar artery) passes beneath the tendons of the Extensor digitorum longus and Peronæus tertius and supplies the lateral side of the ankle, anastomosing with the perforating branch of the peroneal artery, and with ascending twigs from the lateral tarsal...
dorsalis pedis: tarsal (medial, lateral) | | Posterior tibial | circumflex fibular - fibular
medial plantar - lateral plantar | | Arches | arcuate: dorsal metatarsal/first dorsal metatarsal - deep plantar - dorsal digital arteries
plantar arch: plantar metatarsal - common plantar digital - proper plantar digital | In human anatomy, the dorsalis pedis artery (dorsal artery of foot), is a blood vessel of the lower limb that carries oxygenated blood to the dorsal surface of the foot. ...
The medial tarsal arteries are two or three small branches which ramify on the medial border of the foot and join the medial malleolar net-work. ...
The lateral tarsal artery (tarsal artery) arises from the dorsalis pedis, as that vessel crosses the navicular bone; it passes in an arched direction lateralward, lying upon the tarsal bones, and covered by the Extensor digitorum brevis; it supplies this muscle and the articulations of the tarsus, and anastomoses with...
Arteries of the lower limb - posterior view. ...
The circumflex fibular artery is a branch of the posterior tibial artery which supplies blood to the knee. ...
In anatomy, the fibular artery (also known as the peroneal artery) is a branch of posterior tibial artery that carries blood into the lateral compartment of the leg. ...
The medial plantar artery (internal plantar artery), much smaller than the lateral, passes forward along the medial side of the foot. ...
The lateral plantar artery (external plantar artery), much larger than the medial, passes obliquely lateralward and forward to the base of the fifth metatarsal bone. ...
The arcuate artery of the foot (metatarsal artery) arises a little anterior to the lateral tarsal artery; it passes lateralward, over the bases of the metatarsal bones, beneath the tendons of the Extensor digitorum brevis, its direction being influenced by its point of origin; and its anastomoses with the lateral...
The arcuate artery of the foot gives off the second, third, and fourth dorsal metatarsal arteries, which run forward upon the corresponding Interossei dorsales; in the clefts between the toes, each divides into two dorsal digital branches for the adjoining toes. ...
The first dorsal metatarsal artery runs forward on the first Interosseous dorsalis, and at the cleft between the first and second toes divides into two branches, one of which passes beneath the tendon of the Extensor hallucis longus, and is distributed to the medial border of the great toe; the...
The deep plantar artery (ramus plantaris profundus; communicating artery) descends into the sole of the foot, between the two heads of the first Interosseous dorsalis, and unites with the termination of the lateral plantar artery, to complete the plantar arch. ...
The lateral plantar artery turns medialward to the interval between the bases of the first and second metatarsal bones, where it unites with the deep plantar branch of the dorsalis pedis artery, thus completing the plantar arch (or deep plantar arch). ...
The Plantar Metatarsal Arteries (digital branches) are four in number, and run forward between the metatarsal bones and in contact with the Interossei. ...
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