“…In 1982, Neviaser et al (23) commented on the relationship between rotator cuff injuries and lesions of the LHB tendon, and other authors have shown an association between such injuries and instability of the LHB tendon (1,3,7,16,17,27,28) . In our study, among the 129 cases of rotator cuff injury that underwent operations, 62 (48%) presented abnormalities of the LHB tendon and, except for one case that presented complete tearing of this tendon, all of them underwent tenotomy.…”