Costal Surface of Scapula Anatomy in 3D

The anterior surface of the shoulder blade facing the ribs. "Snapping scapula syndrome" occurs when the bursa or muscles on this surface become inflamed, causing painful clicking during arm movement.

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Related structures

Scapula Acromial Part of Deltoid Muscle (Scapula Origin) Descending Part of Trapezius Muscle (Scapula Origin) Glenoid Process of Scapula Inferior Angle of Scapula Lateral Angle of Scapula Lateral Border of Scapula Long Head of Biceps Brachii (Scapula Origin)