In the United States, the use of total shoulder arthroplasty has grown significantly over the past decade, leading to an increased need for revision total shoulder arthroplasty. The most common causes for revision include instability, rotator cuff deficiency, infection, fractures, and component loosening. Although revisions are sometimes unavoidable, thoughtful preoperative planning and proper implant positioning, among other mitigation strategies, can help reduce this risk.
Source: ScienceDirect