Isometric testing of the supraspinatus tendon in midarc
Isometric testing of the supraspinatus tendon in midarc
This maneuver assesses the strength and integrity of the supraspinatus tendon. The patient's arm is abducted to 45 degrees. The patient is asked to actively abduct the arm against the resistance of the examiner's hand placed at the elbow. The effort, strength, and discomfort are noted.