Dissection of the pelvis, male urogenital system, shown in situ, in 2 numbered illustrations. 1 illustration of pelvis divided in parasagital section to show pelvic bones, lumbosacral plexus, spermatic cord with vas deferens, femoral artery and vein. Lateral view. 1 illustration of pelvis divided in sagital section, intestines removed to show pelvic bones, bladder, ureters, seminal vesicles, spermatic cord with vas deferens. Medial view.