coccygeal nerve


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coccygeal nerve

The lowest of the spinal nerves; one of the pair of nerves arising from the coccygeal section of the spinal cord and entering the pudendal plexus.

coccygeal nerve

The tiny final nerve of the spinal cord, which is composed of axons from spinal nerves S4–S5; it innervates the coccygeus and levator ani muscles and the skin over the coccyx.
See also: nerve