iliocostalis thoracis (iliocostalis dorsi)

From Aaushi
Jump to navigation Jump to search

Introduction

Deep back muscle.

Origin

medial side of angles of lower 6 ribs

Insertion

angles of upper 6 ribs

Action

extends, abducts & rotates thoracic vertebrae

Innervation

More general terms

References

  1. Stedman's Medical Dictionary 27th ed, Williams & Wilkins, Baltimore, 1999