Rotator cuff tear results from tear of one or more of the rotator cuff muscles and their associated tendons. Which is the most commonly injured rotator cuff muscle?

Anatomy

Rotator cuff tear results from tear of one or more of the rotator cuff muscles and their associated tendons. Which is the most commonly injured rotator cuff muscle?

The action of digastric muscle is:

Which of the following vessels supply the anal canal?

All of the following muscles are elevators of the mandible EXCEPT: