“…Previous studies have shown that various preoperative factors, including age, sex, duration of symptoms, preoperative stiffness, tear size, fatty infiltration, and repair technique, predict clinical outcomes after rotator cuff repair [3,7,10,16]. In our study, there was no significant correlation between postoperative clinical outcome and various parameters such as age, sex, duration of symptoms, tear size, and repair technique, except involved side and preoperative stiffness.…”