Reverse Shoulder Replacement
Doctors often recommend a different type of total replacement for people who have severe shoulder arthritis along with major rotator cuff tears or severe deformity with bone loss of the socket. A reverse shoulder replacement also replaces both the ball and socket of the shoulder joint but switches their positions.
In this technique, the surgeons attach a metal ball to the shoulder socket and a plastic socket to the upper end of the humerus. A reverse shoulder replacement allows the patient to use an upper arm muscle rather than the rotator cuff to raise and move the arm.