The muscles of the rotator cuff are the supraspinatus, infraspinatus, teres minor, and subscapularis. The supraspinatus muscle allows abduction of the arm. Test its function using the empty-can test.

Rotator cuff tear Rotator cuff tear represents one of the most common shoulder injuries in adult patients and a common contributing factor to shoulder pain and occupational disability.

A shoulder impingement test is one way to diagnose a shoulder injury. Your physical therapist or doctor may perform one or more type of this physical exam on your shoulder to help determine the ...

The American Academy of Orthopaedic Surgeons has issued an updated clinical practice guideline for the management of rotator cuff injuries, according to an Aug. 28 news release from the AAOS.  Here ...

Published results showed delaminated rotator cuff tears had significantly greater tendon retraction and a higher amount of fatty muscle infiltration of the supraspinatus and infraspinatus.

With the advancement of arthroscopic surgery in the repair of rotator cuff tears, the gold standard of open surgery has begun to be slowly replaced. However, the literature has shown similar ...

Your infraspinatus is one of the four muscles that make up your rotator cuff. It plays a part in the movement and stability of your shoulder joint. You put your shoulder muscles to the test in ...

Tears in the shoulder's rotator cuff, a common sports injury, are painful and restricting. New research shows an approved therapy for osteoporosis, Forteo, may speed healing and improve patient ...