Rotator cuff retear after repair surgery: comparison between experienced and inexperienced surgeons

• Published in: Clinics in Shoulder and Elbow 2021, 24(3), , pp.135-140
• Main Authors: Park, Jin-Young, Lee, Jae-Hyung, Oh, Kyung-Soo, Chung, Seok Won, Choi, Yunseong, Yoon, Won-Yong, Kim, Dong-Wook
• Format: Article
• Language: English
• Subjects: arthroscopic rotator cuff repair; high-volume surgeon; low-volume surgeon; Original; rotator cuff retear; surgeon experience; surgeon volume; 정형외과학
• ISSN: 2383-8337; 2288-8721
• DOI: 10.5397/cise.2021.00073

Background We hypothesized in this study that the characteristics of retear cases vary according to surgeon volume and that surgical outcomes differ between primary and revision arthroscopic rotator cuff repair (revisional ARCR). Methods Surgeons performing more than 12 rotator cuff repairs (RCRs) per year were defined as high-volume surgeons, and those performing fewer than 12 RCRs were considered low-volume surgeons. Of the 47 patients who underwent revisional ARCR at our clinic enrolled in this study, 21 cases were treated by high-volume surgeons and 26 cases by low-volume surgeons. In all cases, the interval between primary surgery and revisional ARCR, degree of “acromial scuffing,” number of anchors, RCR technique, retear pattern, fatty infiltration, retear size, operating time, and clinical outcome were recorded. Results During primary surgery, significantly more lateral anchors (p=0.004) were used, and the rate of use of the double-row repair technique was significantly higher (p