Early Rehabilitation with Blood Flow Restriction Therapy Following Arthroscopic Rotator Cuff Repair: A Case Report

BACKGROUND AND PURPOSE: Rotator cuff tears are commonly addressed through arthroscopic surgical intervention and postoperative rehabilitation exercises. The addition of postoperative Blood Flow Restriction Therapy (BFRT) in patients with arthroscopic rotator cuff repair has not been described in the literature. The purpose of this case report was to describe the use of BFRT in the postoperative rehabilitation of a patient with arthroscopic rotator cuff repair. CASE PRESENTATION: A 54-year-old male with an arthroscopically treated full-thickness rotator cuff tear completed a 12-week postoperative rehabilitation included low-intensity resistance exercises with BFRT. Assessment was performed at baseline, six weeks, twelve weeks, and at six months follow-up. At baseline, the patient presented with a reduction in shoulder muscle thickness, strength and active range of motion, and reported shoulder pain and limited physical function. OUTCOME AND FOLLOW-UP: At the 12th week of postoperative physical therapy discharge, the patient showed clinically significant improvements in biceps brachii muscle thickness, abduction and external rotation strength and range of motion of the shoulder, movement-evoked pain, and physical function. DISCUSSION: The addition of BFRT to postoperative rehabilitation exercises may be a valuable therapeutic strategy in arthroscopically treated rotator cuff tears. Randomized clinical trials are needed to evaluate the efficacy of BFRT in patients with arthroscopic rotator cuff repairs.