Description

Origin: Sacrum/Illiac Crest/Spinous Processes of lower lumbar/thoracic vertebrae

Insertion: Ribs

Artery: Lateral sacral artery


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/).

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