Shoulder in Posterior View

Description

Posterior shoulder surface anatomy is emphasized on an adult Black male, with the scapular spine running transversely from the medial border of the scapula toward the acromion, creating a clear division between the supraspinous and infraspinous fossae. Lateral to the scapular spine, the acromial region caps the glenohumeral joint and blends into the posterior deltoid, which wraps from the spine of the scapula toward its humeral insertion on the deltoid tuberosity. Medially, the trapezius would overlie the scapular spine and superior angle, while the rhomboids lie deep along the medial border; inferiorly, the posterior axillary fold corresponds to teres major and the long head of triceps at the proximal arm. Arms held slightly abducted make these contours read cleanly. Posterior views like this matter when you need reliable landmarks rather than deep dissection. Palpating the scapular spine and acromion guides shoulder examination for rotator cuff pathology, where pain and weakness from infraspinatus or teres minor tendinopathy can present posteriorly, and it helps localize the acromioclavicular joint during assessment after a fall onto the shoulder. The scapular spine also sets orientation for posterior approaches to the glenohumeral joint and for image guided injections, and it provides context for suprascapular nerve entrapment near the suprascapular and spinoglenoid notches when posterior shoulder pain tracks toward the scapular border. Landmarks first. Use this asset for gross anatomy and surface anatomy teaching, orthopedic and sports medicine lectures on rotator cuff testing, and rehab documentation that needs a clear posterior deltoid and scapular spine reference on a male model with darker skin tones. It also fits textbook figures and patient education handouts explaining scapular dyskinesis, posterior shoulder strain, and AC joint injury. Anatomical accuracy verified by SciePro's Medical Advisory Board.