Arteries of the Shoulder, Anterior View

Description

Across the anterior shoulder girdle, the subclavian artery continues laterally as the axillary artery beneath the clavicle and anterior to the scapula, then transitions distally into the brachial artery along the medial aspect of the proximal arm. Branching from the axillary segment, the anterior and posterior circumflex humeral arteries course around the surgical neck of the humerus, while thoracoacromial and lateral thoracic branches project anteriorly toward the pectoral region and lateral thoracic wall. Superficial body contours appear as a semi-transparent silhouette, keeping attention on the arterial tree. Clear orientation. For teaching, this anterior projection makes the axillary artery’s relationship to the proximal humerus and deltopectoral region easy to read, a practical setup for understanding why hemorrhage after anterior shoulder dislocation or proximal humeral fracture can involve the circumflex humeral vessels, and why careful retraction near the surgical neck matters. It also supports discussion of the axillary artery’s segments relative to pectoralis minor, where branching patterns guide angiographic interpretation and operative planning for trauma or bypass. An x-ray style treatment reinforces the idea of deep vessel position rather than surface anatomy. Educators can drop this artwork directly into upper-limb anatomy blocks, cardiovascular system lectures, and MSK courses covering shoulder trauma, and it reproduces cleanly for surgical atlases explaining the deltopectoral approach and proximal humerus fixation. Clinical teams may also find it useful in patient-facing materials when explaining post-injury vascular checks, including distal pulse assessment and signs of ischemia in the arm. Anatomical accuracy verified by SciePro's Medical Advisory Board.