Rectococcygeus muscle
The rectococcygeus muscle ("rectum-tailbone muscle") is a smooth muscle in the pelvic area. It is a thin muscle plate that radiates from the second and third coccyx vertebra into the longitudinal muscle layer ( stratum logitudinale ) of the rectum . Comparatively anatomically, it belongs to the tail muscles in the broader sense.
literature
- Heinz Feneis, Wolfgang Dauber (Ed.): Pocket atlas of human anatomy. Based on the international nomenclature. 4th edition, fully revised. Thieme, Stuttgart / New York NY 2000, ISBN 3-13-511204-7 , p. 152.