6. Blood Vessels: Arteries and veins supply and drain the pelvic organs. 7. Innervation: Nerves from the lumbosacral trunk, lumbar plexus, sacral plexus, and coccygeal plexus innervate the pelvis. ## In Summary The abdomen and pelvis form an intricate network of organs, each contributing to ou...
Arterial supply Blood to the pelvis is supplied by: Abdominal aortaAbdominal AortaThe aorta from the diaphragm to the bifurcation into the right and left common iliac arteries.Posterior Abdominal Wall: Anatomy: bifurcates into the left and right common iliacarteriesArteriesArteries are tubular collecti...