Source of aerial supply to testis:
Blood supply of testesThe testicular aery is a branch of the abdominal aoa given off at the level of L2.The testicular veins emerge from the testis and the epididymis as a venous network, the pampiniform plexus.This becomes reduced to a single vein as it ascends through the inguinal canal. The right testicular vein drains into the inferior vena cava, and the left vein joins the left renal vein.
Internal pudendal aery
Deep external pudendal aery
Superficial external pudendal aery
Testicular aery