Posterior branch of coccygeal nerve
The posterior division of the coccygeal nerve does not divide into a medial and a lateral branch, but receives a communicating branch from the last sacral; it is distributed to the skin over the back of the coccyx.
|Posterior branch of coccygeal nerve|
Areas of distribution of the cutaneous branches of the posterior divisions of the spinal nerves. The areas of the medial branches are in black, those of the lateral in red.
|Latin||ramus posterior nervi coccygei|
|Anatomical terms of neuroanatomy|