All-Arthroscopic Biologic Total Shoulder Resurfacing

The treatment of advanced, bipolar glenohumeral osteoarthritis in the young patient is particularly challenging because of the expected failure of a traditional shoulder arthroplasty within the patient's lifetime. We have had early success performing osteochondral allograft resurfacing of the humeral head articular surface and glenoid articular surface, and we describe a new all-arthroscopic technique for performing this procedure. In the context of our new procedure, we have reviewed the available literature on the topic of biologic resurfacing with osteochondral allograft and have provided an overview of the relevant findings. Although only short-term follow-up data are available, our results in young patients have been promising in terms of regained motion, minimal pain, and accelerated rehabilitation. We believe that this new arthroscopic biologic shoulder resurfacing technique has the potential to be superior to other available treatments for this patient population because it preserves bone stock, limits damage to surrounding structures, and allows for early rehabilitation. Although longer-term follow-up is needed, early results have been greatly encouraging.