Coccygeal plexus
| Coccygeal plexus | |
|---|---|
coccygeal nerve | |
| To | anococcygeal nerve |
| Identifiers | |
| Latin | plexus coccygeus |
| TA98 | A14.2.07.044 |
| TA2 | 6598 |
| FMA | 45356 |
| Anatomical terms of neuroanatomy] | |
The coccygeal plexus is a small nervous plexus upon the pelvic (anterior) surface of the coccygeus muscle.[1]
This plexus is formed by the
coccygeal nerve (Co). The relative contributions of S4 and S5 are minor and major, respectively. The coccygeal plexus gives rise to the anococcygeal nerve.[2]
The coccygeal plexus is distributed to the coccygeus muscle, part of the levator ani muscle, the sacrococcygeal symphysis, and (via the anococcygeal nerve) a small area of skin between the tip of the coccyx, and the anus.[1]
See also
References
- ^ ISBN 978-1496347213.
- ^ "Coccygeal Nerve - an overview | ScienceDirect Topics". www.sciencedirect.com. Retrieved 2021-06-04.
External links
- Description at uams.edu Archived 2007-01-11 at the Wayback Machine
- Coccyx pain (tailbone pain, coccydynia) (Peer-reviewed medical chapter, available free online at eMedicine)
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