This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ohopaedics Q Bank, Subject name: Orthopaedics
Which of the rotator muscle was not given its due impoance and was called Forgotten muscle of rotator cuff ? 
Select and explain. 
A. Subscapularis, B. Supraspinatus, C. Infraspinatus, D. Teres minor
A: Subscapularis
Answer: A: Subscapularis 
Explanation: Subscapularis-:"forgotten muscle'' of rotator cuff- Internal rotator of the shoulder Difficult to pick up in MRI Diagnostic test done-lift off, belly press, Gerber test Nerve supply: Upper and lower subscapular nerves from posterior chord of brachial plexus