This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Orthopaedics
Most common muscle damaged in rotator cuff- 
Select and explain. 
A. Supraspinatus, B. Infraspinatus, C. Subscapularis, D. Teres minor
A: Supraspinatus
Answer: A: Supraspinatus 
Explanation: The tendons of the rotator cuff, not the muscle, are most commonly involved and of the four, the supraspinatus is affected most frequently as it passes below the acromion.