Glenohumeral Arthritis in the Young Adult Current Concepts in Treatment.

Glenohumeral osteoarthritis (GHOA) in the young adult remains a challenging clinical problem to treat. These difficulties stem from the high physical demands and expectations of this patient population, limited longevity of existing treatment modalities, and need for a future revision surgery after primary surgical intervention. Given the heterogeneous etiology, clinical presentation, and radiographic findings, a thorough understanding of the pathology, patient expectations, and outcomes of existing treatment options available is necessary to deliver a treatment that is tailored to individual needs of the patient. None of the available treatment options have shown to alter the natural history of GHOA. Nonsurgical modalities continue to be the first line treatment but there is no consensus if one treatment is more effective than the other. Surgical options include shoulder preserving and shoulder replacing procedures and are usually considered after the nonsurgical options become ineffective in controlling a patient's symptoms. Total shoulder arthroplasty provides predictable pain relief and improvement of function but is limited by the longevity of the implant. Despite the growing research, there continues to be search for a long lasting, durable treatment option that would compete with a young adult's lifetime.