What are the indications for a Reverse Geometry Shoulder Replacement?
The ball is fixed to the glenoid and the socket to the proximal end of the humerus in a reverse geometry shoulder replacement. This improves the mechanics of a cuff deficient shoulder joint. It is indicated in severe cuff arthropathy (shoulder arthitis in the presence of a massive irreparable rotator cuff tear) and salvage for failed shoulder replacements in the elderly.