Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Dec 3;23(2):113. doi: 10.3892/etm.2021.11036

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright: © Goidescu et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

PMC Copyright notice

Internal view of the pelvic wall. The red dotted line marks the internal pudendal artery and its branches; the green arrows mark the internal pudendal nerve and its branches: Dorsal nerve of clitoris, perineal, inferior rectal nerves; S1-S4, anterior branches of the sacral plexus. 1, Internal iliac artery; 2, superior gluteal artery; 3, inferior gluteal artery; 4, obturator nerve; 5, internal obturator muscle; 6, levator ani muscle (reflected); 7, levator ani muscle (cut); 8, piriformis muscle; 9, sacrospinous ligament; 10, coccygeus muscle; 11, anococcygeal ligament; 12, coccyx bone 13, rectum. 14, pubic bone; 15, sympathetic trunk.