Muscular branches of perineal nerve
Appearance
Deep branch of the perineal nerve | |
---|---|
Details | |
From | perineal nerve |
Identifiers | |
Latin | Nervus perinealis profundus |
TA98 | A14.2.07.041 |
TA2 | 6561 |
FMA | 21894 |
Anatomical terms of neuroanatomy |
The deep branch of the perineal nerve (or muscular branches) are distributed to the muscles of the perineum.[1] These include the superficial transverse perineal muscle, bulbospongiosus, ischiocavernosus, and Sphincter urethræ.
A branch, the nerve to the bulb, given off from the nerve to the bulbocavernosus, pierces this muscle, and supplies the corpus cavernosum, ending in the mucous membrane of the urethra.
The dorsal nerve of the penis for males and the dorsal nerve of the clitoris for females is the terminal branch of the pudendal nerve.
References
- ^ Kyung Won, PhD. Chung (2005). Gross Anatomy (Board Review). Hagerstown, MD: Lippincott Williams & Wilkins. p. 268. ISBN 0-7817-5309-0.
External links
- Anatomy photo:41:10-0101 at the SUNY Downstate Medical Center - "The Female Perineum: The Perineal Nerve"
- figures/chapter_32/32-3.HTM: Basic Human Anatomy at Dartmouth Medical School
- https://web.archive.org/web/20071101125123/http://anatomy.med.umich.edu/reproductive_system/perineum_ans.html