Going forward with reverse shoulder arthroplasty.
Rotator cuff is a vital structure of glenohumeral joint, the dysfunction of which leads to debilitating pain and restricted movement. Arthroplasty using unconstrained anatomical prosthesis for treating these conditions have not been successful in the past. Reverse Shoulder Arthroplasty (RSA) is a novel technique specifically designed to address end stage glenohumeral arthritis in rotator cuff deficient joint. Short and mid-term studies have demonstrated a significant improvement in pain and range of motion of the shoulder joint. However there is a very high complication rate in comparison to total and hemiarthroplasty of shoulder joint. Over the years, there has been a steady increase in RSAs performed, both in volume and the indications for its use. This article discusses the biomechanical aspects, indications and critically reviews the clinical outcome following Reverse Shoulder Arthroplasty.
['Singhal|Keshav|K|', 'Rammohan R|||']
Reverse shoulder arthroplasty Shoulder arthroplasty Cuff tear arthropathy Proximal humerus fracture Reverse polarity arthroplasty Rotator cuff. glenohumeral arthritis Survivorship