Reverse Shoulder Arthroplasty for Cuff Deficiency: Rationale and Mechanics
Chapter 39 Reverse Shoulder Arthroplasty for Cuff Deficiency Rationale and Mechanics Jonathan Clark, Brent Stephens, Jonathan Streit, and Mark Frankle Introduction Since being approved by the U.S. Food and Drug Administration in 2003, reverse shoulder arthroplasty (RSA)…