Clinical outcomes and structural integrity of arthroscopic double-row versus suture-bridge repair for rotator cuff tears

The purpose of this study was to compare clinical outcomes and retear rate between arthroscopic double row (DR) and suture bridge (SB) repair for rotator cuff tears. Postoperative Constant score and MRI findings were compared between 52 patients underwent DR repair and 63 patients underwent SB repair with medium tear of the supraspinatus. There was no significant difference in Constant score between the two groups. Postoperative MRI revealed that retear rate of SB group was significantly lower than DR group. This study suggests that SB repair can provide better clinical and structural outcomes compared with DR repair.