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Pectoralis Major Tendon Rupture

Definition

Pectoralis major tendon rupture is a rare but potentially debilitating injury characterized by the tearing or complete detachment of the pectoralis major tendon from its attachment site on the humerus. This condition often results from forceful activities, such as weightlifting, contact sports, or trauma, and can lead to significant pain, weakness, and functional impairment in the affected shoulder and chest.