NationMaster - Encyclopedia: Fifth metatarsal bone

The fifth metatarsal bone is recognized by a rough eminence, the tuberosity, on the lateral side of its base. Image File history File links Gray288. ... Image File history File links Download high resolution version (638x1195, 101 KB) File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Latin is an ancient Indo-European language originally spoken in Latium, the region immediately surrounding Rome. ... The metatarsus consists of the five long bones of the foot, which are numbered from the medial side (ossa metatarsalia I.-V.); each presents for examination a body and two extremities. ...

The base articulates behind, by a triangular surface cut obliquely in a transverse direction, with the cuboid; and medially, with the fourth metatarsal. The term transverse means side-to-side, as opposed to longitudinal, which means front-to-back. In automotive engineering, the term transverse refers to an engine in which the crankshaft is oriented side-to-side relative to the wheels of the vehicle. ... In anatomy, the cuboid bone is a bone in the foot. ...

On the medial part of its dorsal surface is inserted the tendon of the Peronæus tertius and on the dorsal surface of the tuberosity that of the Peronæus brevis.

A strong band of the plantar aponeurosis connects the projecting part of the tuberosity with the lateral process of the tuberosity of the calcaneus. Aponeuroses (Î±Ï€Î¿, away, and Î½ÎµÏ…ÏÎ¿Î½, a sinew) are membranes separating muscles from each other. ... In anatomy, a process (Latin: processus) is a projection or outgrowth of tissue from a larger body. ...

The plantar surface of the base is grooved for the tendon of the Abductor digiti quinti, and gives origin to theFlexor digiti quinti brevis.

The base of the metatarsal is often injured and a particularly notorious fracture is the Jones fracture. A Jones fracture is a fracture of the fifth metatarsal of the foot. ...

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant. The public domain comprises the body of all creative works and other knowledge—writing, artwork, music, science, inventions, and others—in which no person or organization has any proprietary interest. ... An illustration from the 1918 edition Henry Grays Anatomy of the Human Body, commonly known as Grays Anatomy, is an anatomy textbook widely regarded as a classic work on human anatomy. ...

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Bones of lower limbs

femur: head of femur (fovea capitis femoris) - neck of femur - greater trochanter - trochanteric fossa - lesser trochanter - tubercle of the femur - intertrochanteric line - intertrochanteric crest - linea quadrata - body of femur (linea aspera, third trochanter, pectineal line, adductor tubercle) - lower extremity of femur (lateral condyle, medial condyle, lateral epicondyle, medial epicondyle, patellar surface) Grays Anatomy illustration of a human femur. ... 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 femur or thigh bone is the longest, most voluminous, and strongest bone of the human body. ... The femur head which is globular and forms rather more than a hemisphere, is directed upward, medialward, and a little forward, the greater part of its convexity being above and in front. ... The femur neck is a flattened pyramidal process of bone, connecting the head with the body, and forming with the latter a wide angle opening medialward. ... Bones of the Hip In anatomy, the hip is the bony projection of the femur, known as the greater trochanter, and the overlying muscle and fat. ... The Lesser Trochanter (small trochanter) of the femur is a conical eminence, which varies in size in different subjects; it projects from the lower and back part of the base of the neck. ... The body of the femur (or shaft), almost cylindrical in form, is a little broader above than in the center, broadest and somewhat flattened from before backward below. ... The linea aspera is a ridge of roughened surface on the posterior aspect of the femur, to which are attached muscles and intermusclular septa. ... The medial lip of the linea aspera ends below at the summit of the medial condyle, in a small tubercle, the adductor tubercle, which affords insertion to the tendon of the Adductor magnus. ... The lateral condyle is one of the two projections on the lower extremity of femur. ... The medial condyle is one of the two projections on the lower extremity of femur. ...

patella The patella or kneecap is a thick, triangular bone which articulates with the femur and covers and protects the front of the knee joint. ...

tibia: upper extremity - medial condyle - lateral condyle - intercondyloid eminence - tuberosity of the tibia - posterior intercondyloid fossa - anterior intercondyloid fossa
body of tibia - lower extremity - medial malleolus This article is about the vertebrate bone. ... The upper extremity of the tibia (or proximal extremity) is large, and expanded into two eminences, the medial condyle and lateral condyle. ... Between the articular facets of the upper extremity of the tibia, but nearer the posterior than the anterior aspect of the bone, is the intercondyloid eminence (spine of tibia), surmounted on either side by a prominent tubercle, on to the sides of which the articular facets are prolonged; in front... Posteriorly, the medial condyle and lateral condyle are separated from each other by a shallow depression, the posterior intercondyloid fossa, which gives attachment to part of the posterior cruciate ligament of the knee-joint. ... The anterior intercondyloid fossa (or area) is the location where the anterior cruciate ligament attaches to the tibia. ... The body of the tibia has three borders and three surfaces. ... We dont have an article called Medial malleolus Start this article Search for Medial malleolus in. ...

fibula: head of fibula - body of fibula - lateral malleolus For other uses see fibula (disambiguation) The fibula or calf bone is a bone placed on the lateral side of the tibia, with which it is connected above and below. ... The upper extremity or head of the fibula is of an irregular quadrate form, presenting above a flattened articular surface, directed upward, forward, and medialward, for articulation with a corresponding surface on the lateral condyle of the tibia. ... The body of fibula presents four borders - the antero-lateral, the antero-medial, the postero-lateral, and the postero-medial; and four surfaces - anterior, posterior, medial, and lateral. ... The lower extremity (distal extremity; external malleolus) of the fibula is of a pyramidal form, and somewhat flattened from side to side; it descends to a lower level than the medial malleolus. ...

tarsus: calcaneus (sustentaculum tali, trochlear process) - talus - cuboid - 1st cuneiform - 2nd - 3rd FIG. 268â€“ Bones of the right foot. ... The calcaneus is the large bone making up the heel of the human foot. ... FIG. 270â€“ Left talus, from above. ... The cuboid bone is one of seven Tarsal bones. ...

metatarsus: 1st metatarsal - 2nd - 3rd - 4th - 5th The metatarsus consists of the five long bones of the foot, which are numbered from the medial side (ossa metatarsalia I.-V.); each presents for examination a body and two extremities. ...

phalanges of the foot The phalanges of the foot correspond, in number and general arrangement, with those of the hand; there are two in the great toe, and three in each of the other toes. ...