Muscle crossing through the shoulder joint is:: (A) Biceps sho head, (B) Biceps long head, (C) Triceps long head, (D) Coracobrachialis
Answer is B. B i.e. Biceps long head The tendon of the long head of biceps brachii muscle passes superiorly through the jointQ and restricts upward movement of humeral head on glenoid cavity.