From which vessel do the ovarian arteries arise?

From which vessel do the ovarian arteries arise?

• A. Ovarian arteries
• B. Ovarian veins
• C. Uterine arteries
• D. Internal iliac arteries

Answer: (A)

Ovarian arteries originate from the abdominal aorta, typically about level with the second lumbar vertebra just inferior to the renal arteries. They course through the suspensory ligament to reach the ovary, supplying it (and the adjacent structures like the fallopian tube). They are not branches of the ovarian veins, and they do not arise from uterine arteries (which come off the internal iliac arteries). While there can be anatomical variation, with some individuals showing origin from the renal artery, the usual teaching is that they arise directly from the abdominal aorta.

Ovarian arteries originate from the abdominal aorta, typically about level with the second lumbar vertebra just inferior to the renal arteries. They course through the suspensory ligament to reach the ovary, supplying it (and the adjacent structures like the fallopian tube). They are not branches of the ovarian veins, and they do not arise from uterine arteries (which come off the internal iliac arteries). While there can be anatomical variation, with some individuals showing origin from the renal artery, the usual teaching is that they arise directly from the abdominal aorta.