Dr. Yamaguchi’s practice is dedicated to shoulder and elbow surgery with his clinical interests including both degenerative and sports disorders of the shoulder and elbow. In addition to arthroplasty techniques, he is primarily interested in arthroscopic or minimally invasive surgery. Research interests are focused primarily to the rotator cuff as well as development of shoulder and elbow arthroscopic procedures.

Orthopedics, degenerative, traumatic, and orthopedic sports disorders of the shoulder and elbow, arthroscopic surgery, minimally invasive surgery, rotator cuff disorders, degenerative arthritis of the shoulder, rheumatic arthritis of the shoulder and elbow, instability, frozen shoulder, fracture treatment, repetitive motion disorders

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