ABSTRACT
Background: Reverse total shoulder replacement (RTSR) is becoming a popular and reliable treatment for rotator cuff arthropathy. However, little is known about the ability to participate in sports after surgery. Purpose: To determine to what extent RTSR will allow patients to participate in sporting activities and identify the associated factors that could affect postoperative sports participation. Study Design: Case series; Level of evidence, 4. Methods: Data were collected prospectively from patients who underwent RTSR over a 10-year period from April 2009 to May 2019. Patients were assessed before surgery, at 6 months after surgery, and at the final follow-up. Patients were asked within a validated shoulder questionnaire to rank their current highest level of sports participation, overall shoulder status, frequency of pain, level of pain, and functional levels. Their shoulder range of motion and strength were assessed before surgery and at 6 months after surgery. Results: The study included 108 shoulders (106 patients). The mean age was 74 years (range, 51-88 years), with 44 men and 64 women. The mean follow-up was 4 years. Overall shoulder satisfaction, frequency and levels of pain, and shoulder function improved significantly at 6 months and 4 years (P < .0001). External rotation, abduction, and forward flexion range of motion improved significantly at 6 months (P < .05 for all). The strength of internal rotation, external rotation, abduction, and adduction improved significantly at 6 months (P < .001 for all). The rate of return to sports was 67% at 6 months and 48% at 4 years. Multiple significantly associated factors were identified with return to sports at 6 months, including sex and age. Conclusion: The rate of return to sports after RTSR is high. Around two-thirds of patients can return to sports at 6 months postoperatively, although the results slightly deteriorate over time (48% at 4 years).
ABSTRACT
Background: Shoulder pain and loss of function are classically associated with rotator cuff tears, while paresthesia of the hand is not. We noted anecdotally that paresthesia of the arm was common in patients presenting with rotator cuff tears. The purpose of this study was to determine the prevalence and magnitude of hand paresthesia, its relationship to pain, and how surgery affected these symptoms. Methods: This prospective cross-sectional study assessed the prevalence and magnitude of shoulder pain and hand numbness and tingling (as assessed by 2 questions from the modified Boston Carpal Tunnel Questionnaire) preoperatively and at 1 week, 6 weeks, 12 weeks, and 6 months postoperatively among 213 consecutive patients who presented for and underwent arthroscopic rotator cuff repair. Results: The preoperative levels of prevalence and severity of shoulder pain during rest, overhead activities, and sleep improved by 52%, 22%, and 34%, respectively, compared with those by 6 months postoperatively (P < .05). Seventy-five patients (33%) reported hand paresthesia before surgery. There was a 50% and 60% reduction in the severity of hand tingling and numbness, respectively, by 1 week after surgery (P < .05). The preoperative level of hand numbness (Wald statistic; W = 20) and whether the patient's shoulder problem was caused by a specific injury (W = 6) were predictive of the presence of hand numbness at 6 months after surgery (P < .05). Conclusion: This study showed that many patients who undergo rotator cuff repairs present with hand paresthesia that is associated with their shoulder pain. The prevalence and severity of shoulder pain and hand numbness and tingling improved postoperatively.
