This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Most common muscle damaged in rotator cuff is 
Select and explain. 
A. Supraspinatus, B. Infraspinatus, C. Subsacapularis, D. Teres minor
A: Supraspinatus
Answer: A: Supraspinatus 
Explanation: Refer Williams Vil 1.p 330 The tendons of the rotator cuff, not the muscle are most commonly involved and of the four, The supraspinatus us effected most frequently as it passes below the acromian