In some older texts, it is a rough approximation of the coccygeal plexus.[2]
Referencesedit
^Yokochi, Chihiro; Rohen, Johannes W. (2006). Color Atlas of Anatomy: A Photographic Study of the Human Body. Hagerstown, MD: Lippincott Williams & Wilkins. p. 471. ISBN 0-7817-9013-1.
^"The Sacral and Coccygeal Nerves - Gray's Anatomy of the Human Body - Yahoo! Education". Retrieved 2007-11-24.