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Pain, paresthesia, and the rotator cuff: the prevalence and magnitude of shoulder pain and hand numbness and tingling before and after rotator cuff repair.


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.

SUBMITTER: Latif JW 

PROVIDER: S-EPMC9264141 | biostudies-literature |

REPOSITORIES: biostudies-literature

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