Intermuscular septum
Septum intermusculare
Definition
The intermuscular septum of the erector spinae aponeurosis are muscular fibers that separate different muscle parts of erector spinae.
References
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).
