Body Of The Scapula, Anterior View

Description

Scapula anatomy is presented from an anterior (costal) view, centering the body (corpus scapulae) and its broad, concave subscapular fossa. The medial (vertebral) border runs vertically and lies medial to the fossa, while the lateral (axillary) border thickens as it approaches the glenoid region on the superolateral aspect. Superiorly, the scapular body transitions toward the base of the coracoid process and the acromion, with the acromion projecting laterally above the glenoid to frame the roof of the shoulder. Bony landmarks stand out. Clinically, this anterior perspective matters because it maps the origin of subscapularis across the subscapular fossa and the course of the scapulothoracic interface against the posterior rib cage, a relationship that becomes relevant in scapular dyskinesis and anterior shoulder pain syndromes. The costal surface also guides interpretation of fractures of the scapular blade after high-energy trauma, where displacement patterns often track along the lateral border toward the neck of the scapula and glenoid. Strong contrast along the fossa and borders helps you read curvature and thickness, which is exactly what you need when teaching muscle attachment, force vectors, and why serratus anterior traction at the medial border can contribute to scapular winging when the long thoracic nerve is compromised. Use this illustration in upper-limb gross anatomy labs, orthopaedic and sports medicine lectures on rotator cuff mechanics (subscapularis in internal rotation), or in surgical education materials discussing deltopectoral approaches where subscapularis management and glenoid access are central to shoulder arthroplasty. It also fits well in medical publishing layouts that need a single, uncluttered scapula view for labeling the subscapular fossa, medial and lateral borders, and acromion. Anatomical accuracy verified by SciePro's Medical Advisory Board.