From S4-S5, coccygeal nerve Latin plexus coccygeus FMA 45356 | TA A14.2.07.044 | |
 | ||
The coccygeal plexus is a plexus of nerves near the coccyx bone.
Structure
This plexus is formed by the fifth sacral nerve (with a contribution from S4) and the coccygeal nerve. It gives rise to the anococcygeal nerve.
References
Coccygeal plexus Wikipedia(Text) CC BY-SA