Abstract

Reverse total shoulder arthroplasty (RTSA) has continuously evolved into an alternative to total shoulder arthroplasty for various shoulder disorders that cannot be managed with the traditional arthroscopic procedure. The indications have expanded and currently it is being used for multiple diagnoses. It has been developed continuously since original Grammont design, but still there is on debate over which model to choose and which is better. The purpose this mini-review is to describe several surgical tips for RTSA, as range of motion after reverse arthroplasty is not only affected by implant-related factors, but also surgeon’s technical factors such as retroversion of humeral component and soft tissue reconstruction like subscapularis repair. In a decision-making process for the successful treatment, it is important to consider various relevant factors and to have enough communication with patients to determine the most beneficial strategy for them.