Medical Definition of Iliocostalis thoracis
1.
Origin, medial side of angles of lower six ribs; insertion, angles of upper six ribs; action, extends, abducts, and rotates thoracic vertebrae; nerve supply, dorsal branches of thoracic nerves.
Synonym: musculus iliocostalis thoracis, musculus iliocostalis dorsi.
(05 Mar 2000)
Lexicographical Neighbors of Iliocostalis Thoracis
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