| Inguinal canal | | | | Front of abdomen, showing surface markings for arteries and inguinal canal. (Inguinal canal is tube at lower left.) | | | | The scrotum. On the left side the cavity of the tunica vaginalis has been opened; on the right side only the layers superficial to the Cremaster have been removed. (Right inguinal canal visible at upper left.) | | Latin | canalis inguinalis | | Gray's | subject #258 1239 | | MeSH | A01.047.412 | The inguinal canal is a passage in the anterior abdominal wall which in men conveys the spermatic cord and in women the round ligament. The inguinal canal is larger and more prominent in men. Image File history File links Gray1227. ...
Image File history File links Gray1143. ...
In some male mammals, the scrotum is a bag of skin and muscle containing the testicles. ...
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The word cremaster can mean more than one thing: In humans, the cremaster muscle is a muscle that is part of genital anatomy. ...
Latin is an ancient Indo-European language originally spoken in Latium, the region immediately surrounding Rome. ...
Medical Subject Headings (MeSH) is a huge controlled vocabulary (or metadata system) for the purpose of indexing journal articles and books in the life sciences. ...
Male Anatomy The spermatic cord is the name given to the cord-like structure formed by the vas deferens and surrounding tissue (veins, arteries, nerves, and lymphatic vessels) that run from the abdomen down to each testicle. ...
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Boundaries
One way to remember these structures is with the mnemonic "MALT", starting at the top and going counterclockwise: The internal oblique is the intermediate muscle of the abdomen, lying just underneath the external oblique and just above (superficial to) the transverse abdominal muscle. ...
The transversus abdominis muscle, also known as the transverse abdominal muscle, is a muscle layer of the anterior and lateral abdominal wall which is near to the internal oblique muscle. ...
Aponeurosis is the singular of Aponeuroses Grays Anatomy states that Aponeuroses are flattened or ribbon-shaped tendons, of a pearly white color, iridescent, glistening, and similar in structure to the tendons. ...
The Obliquus externus abdominis muscle (or external oblique) is a muscle of the human body. ...
The internal oblique is the intermediate muscle of the abdomen, lying just underneath the external oblique and just above (superficial to) the transverse abdominal muscle. ...
The transversalis fascia is a thin aponeurotic membrane which lies between the inner surface of the Transversus and the extraperitoneal fat. ...
The conjoint tendon is a structure formed from the conjoined tendons of the internal oblique and transversus abdominis muscles. ...
The inguinal ligament is a band running from the pubic tubercle to the anterior superior iliac spine. ...
The lacunar Ligament (Gimbernat’s ligament) is that part of the aponeurosis of the external oblique muscle which is reflected backward and lateralward, and is attached to the pectineal line of the pubis. ...
- M - muscles
- A - aponeuroses
- L - ligaments
- T - transversalis/tendon
Development During development in men the testes descend from their starting point near the kidneys down the abdomen and through the inguinal canal to reach the scrotum. Human male anatomy The testicles, known medically as testes (singular testis), are the male generative glands in animals. ...
Kidneys viewed from behind with spine removed The kidneys are bean-shaped excretory organs in vertebrates. ...
In some male mammals, the scrotum is a bag of skin and muscle containing the testicles. ...
Disorders The inguinal canal in women seldom leads to medical problems owing to its small size. In men, an inguinal hernia may occur, in which abdominal contents (usually the intestine) push through the canal's opening.
These may be direct or indirect, depending upon whether the contents impinge directly through the abdominal wall, or course through the length of the canal, respectively. Inguinal hernias are the most common abdominal hernias (about 90%) and are seen most often in men. ...
Inguinal hernias are the most common abdominal hernias (about 90%) and are seen most often in men. ...
Additional images The spermatic cord in the inguinal canal. Image File history File links Gray1146. ...
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See also Inguinal ring can refer to: Superficial inguinal ring Deep inguinal ring Category: ...
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