3,320
edits
Changes
Jump to navigation
Jump to search
Arteries of the Hindlimb - Anatomy & Physiology (view source)
Revision as of 10:57, 13 August 2008
, 10:57, 13 August 2008New page: <big><center>'''BACK TO CANINE HINDLIMB'''</center></big> <big><center>'''BACK TO EQUINE HINDLIMB'''</...
<big><center>[[Canine Hindlimb - Anatomy & Physiology|'''BACK TO CANINE HINDLIMB''']]</center></big>
<big><center>[[Equine Hindlimb - Anatomy & Physiology|'''BACK TO EQUINE HINDLIMB''']]</center></big>
<big><center>[[Bovine Hindlimb - Anatomy & Physiology|'''BACK TO BOVINE HINDLIMB''']]</center></big>
The '''abdominal aorta''' terminates by branching into the '''external iliac arteries''' and the '''internal iliac arteries'''. It is these arteries that supply the hindlimb and pelvis.
=='''The Internal Iliac Artery'''==
These are paired arteries, a right and a left branch, which is one of the terminal branches of the aorta. It provides a blood supply to the pelvic viscera, the walls of the pelvic cavity and the lumbar and gluteal muscle masses.
The initial branches in order of when the branch off are as follows (the highlighted vessels are ones that have direct relevance to the hindlimb);
* '''Median Sacral Artery''' - can arise from either left or right internal iliac and supplies the sacrum and tail.
* '''Caudal Gluteal Artery''' - supplies the superficial gluteal muscle and the proximal 'hamstring muscles'.
**'''Cranial Gluteal Artery''' - arises from the caudal gluteal, it passes over the greater ischiatic notch and supplies the gluteal muscles.
<big><center>[[Equine Hindlimb - Anatomy & Physiology|'''BACK TO EQUINE HINDLIMB''']]</center></big>
<big><center>[[Bovine Hindlimb - Anatomy & Physiology|'''BACK TO BOVINE HINDLIMB''']]</center></big>
The '''abdominal aorta''' terminates by branching into the '''external iliac arteries''' and the '''internal iliac arteries'''. It is these arteries that supply the hindlimb and pelvis.
=='''The Internal Iliac Artery'''==
These are paired arteries, a right and a left branch, which is one of the terminal branches of the aorta. It provides a blood supply to the pelvic viscera, the walls of the pelvic cavity and the lumbar and gluteal muscle masses.
The initial branches in order of when the branch off are as follows (the highlighted vessels are ones that have direct relevance to the hindlimb);
* '''Median Sacral Artery''' - can arise from either left or right internal iliac and supplies the sacrum and tail.
* '''Caudal Gluteal Artery''' - supplies the superficial gluteal muscle and the proximal 'hamstring muscles'.
**'''Cranial Gluteal Artery''' - arises from the caudal gluteal, it passes over the greater ischiatic notch and supplies the gluteal muscles.