For the dissection of the pelvis, you may find:

• middle sacral vessels
• arcus tendineus
• trigone of bladder
• seminal colliculus
• pelvic nerve plexus
• urethral crest
• prostatic utricle
• orifices of the ejaculatory ducts
• orifices of the ureters
• internal and external anal sphincters
• anal columns
• pectinate line of anus
• uterine artery
• vaginal artery

John A. McNulty, Ph.D.

Last Updated: Apr 19, 1998 Created: Feb 23, 1997