Skip to Content
Medical Term:

erector spinae aponeurosis


common aponeurosis of proximal attachment (origin) for the three erector spinae muscles (iliocostalis, longissimus, and spinalis) arising from the sacrum and overlying the inferior portion of the collective muscle.

Synonym(s): aponeurosis musculi erectoris spinaeTA

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.