Thorax - transverse sectionYou selected: scapulaThe scapular bone forms your shoulders. Many muscles are attached to this bone to help you raise and lower your arms, swing them to the side, and shrug your shoulders.lungs | ribs | right atrium | left atrium | right ventricle | left ventricle | serratus anterior | latissimus dorsi | erector spinae | pectoralis major | Information Module Name: thorax Module Title: Thorax - transverse section Image Info: Gross specimen. Created by: Lynn Bry Contact Email:bryl@medicine.wustl.edu Last modified: Dec 12th, 1996 Created with Annotation 1.0 |