1 = omohyoid muscle; 2 = transverse cervical artery; 3 = suprascapular artery; 4 = anterior scalene muscle; 5 = middle scalene muscle; 6 = roots of the brachial plexus; 7 = external jugular vein; 8 = trapezius muscle


John A. McNulty, Ph.D.
Last Updated: Mar 21, 2004
Created: Mar 5, 1996