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25 sie 2023 · The external iliac artery is the main blood supply to the lower limb, while the internal iliac artery perfuses the pelvic viscera, perineal and gluteal regions.
- Lumbosacral
Blood supply. The bony portion of the lumbosacral joint...
- Blood Vessels of Abdomen and Pelvis
The aorta terminates at the L4 level by bifurcating into...
- Perineum
Venous blood from the pelvis is drained by the venous...
- Lumbosacral
25 paź 2024 · The artery descends towards the pelvis, crossing the pelvic brim and the origin of the external iliac vessels. It moves medially, dividing into an ovarian branch and tubal branches , which supply their respective structures.
3 lis 2023 · The aorta terminates at the L4 level by bifurcating into left and right common iliac arteries. There are 10 major branches of the abdominal aorta. We can sort them by what part of the abdomen and pelvis they supply into visceral (organs), parietal (abdominal walls) and terminal branches.
Home. The Pelvis. Vasculature of the Pelvis. The vasculature within the pelvis can be split into the arteries of the pelvis and venous drainage of the pelvis. The arteries of the pelvis provide oxygenated blood to the organs and tissues of the pelvis and also transmit blood that supplies the lower limbs.
3 lis 2016 · Venous blood from the pelvis is drained by the venous plexuses that surround the pelvic organs. They include the rectal, vesical, prostatic , uterine and vaginal venous plexuses. Most of them empty into the internal iliac vein , which is a tributary to the inferior vena cava .
The anterior trunk gives rise to numerous arteries that supply the organs of the pelvis and the gluteal and adductor muscles of the leg. Key branches include the obturator artery, the inferior vesical artery in men and the equivalent vaginal artery in females, and the rectal and gluteal arteries.
The pelvis is a complex anatomical structure with many functions, including transmitting body weight to the lower limbs during locomotion, accommodating childbirth in females, and providing support for the abdominal organs.
