Wednesday, October 15, 2025
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subscapularis muscle

Lesser Tubercle of the Right Humerus: Anatomy and Clinical Significance

The lesser tubercle of the right humerus is a critical anatomical landmark in the shoulder region, playing a key role in the stability and movement of the upper arm. This article delves into the detailed anatomy of the lesser tubercle, its physical characteristics, and its clinical relevance for medical students and professionals exploring shoulder mechanics.