A rock climber falls on his shoulder, resulting in a chipping off of the lesser tubercle of the humerus. Which of the following structures would most likely have structural and functional damage?
Correct Answer: Subscapularis muscle
Description: The subscapularis muscle inses on the lesser tubercle of the humerus. Muscle Attachment Supraspinatus Greater tuberosity Infraspinatus Greater tuberosity Teres minor Greater tuberosity Subscapularis Lesser tuberosity
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Anatomy
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