Mark Schickendantz, MD, is an orthopedic surgeon specializing in shoulder and elbow surgery at Cleveland Clinic, Cleveland, Ohio. He serves as Program Director and Clinical Instructor of Orthopedic Surgery for Cleveland Clinic Sports Health, and he is the head team physician and Director of Orthopedic Services for Major League Baseball’s Cleveland Guardians.
Featured Expert: Mark Schickendantz, MD| October 13, 2026
The acromioclavicular (AC) joint is formed where the collarbone (clavicle) meets the top of the shoulder blade. This joint can develop arthritis or be injured,...