Reverse total shoulder arthroplasty

Reverse total shoulder arthroplasty is a surgical procedure that involves the replacement of the shoulder joint with a prosthesis that reverses the normal anatomy, placing the ball on the shoulder blade and the socket on the upper arm. This technique is particularly beneficial for patients with rotator cuff deficiency and severe shoulder arthritis, as it improves stability and function. A key complication can be scapular notching, which may affect the longevity of the implant.