What specific activities are patients performing two years after primary reverse total shoulder arthroplasty?

Abstract

BackgroundReturning patients to their usual activities following reverse total shoulder arthroplasty (RSA) is a critical component of achieving high patient satisfaction. As indications for RSA expand, patients’ desired and achieved activities remains inadequately characterized. We hypothesized that the vast majority of patients undergoing RSA returned to performing desired functional and recreational activities by two years postoperatively, with relatively lower rates of performing activities that involve internal rotation MethodsA shoulder arthroplasty registry at a tertiary care orthopedic hospital was reviewed retrospectively to identify specific patient activity capabilities at a minimum of two years postoperatively. Individual items within the American Shoulder and Elbow Surgeons (ASES) Shoulder Score and Shoulder Activity Scale (SAS) pertaining to activity levels were reviewed, including free text responses regarding usual work and usual sporting activity. ResultsThe study cohort consisted of 238 patients (mean age = 71 ± 8 years, 61% female). Surgical indications consisted of osteoarthritis (69%, n = 164), and rotator cuff arthropathy (31%, n = 74). Median two-year postoperative ASES score for the operative extremity was 85 ± 18. Patients identified household chores (50%, n = 123), desk-related work (16%, n = 39), and heavy lifting activities (3%, n = 7) as the most common forms of usual work. Among 157 patients participating in sports at two years postoperatively, walking (27%, n = 42), golf (23%, n = 36), swimming (19%, n = 30), and weightlifting (15%, n = 24) were the most common sporting activities. At two-year follow-up, a high proportion of patients were able to comb their hair (90%, n = 215), manage toileting (89%, n = 213), and put on a coat (92%, n = 219). A relatively lower proportion of patients reported being able to lift ten pounds overhead (63%, n = 150) or wash their back (59%, n = 140). ConclusionFollowing RSA, patients exhibit a variety of desired functional and recreational activities. There persists a wide spectrum in patients’ capabilities to perform activities at two years postoperatively. The study findings may provide data to guide preoperative patient counseling.