Researchers found the incidence of scapular notching in reverse shoulder arthroplasty was reduced as a result of the inferior offset glenosphere created by a glenosphere base plate design ...

Background Lateral scapular slide test (LSST) quantitatively measures the distance between thoracic spine (T7) and inferior angle of scapula. Objective In this study, the intra-rater reliability, ...

Compared with controls, results showed significantly inferior positioning in the humeral head in shoulders with rotator cuff tears, which led to higher elevation angles of 80° to 140°.