In my experience, aTSA in these A1/B1 cases is still the reliable choice, with predictably excellent outcomes and motion with better rotation and quicker rehab. When the shoulder is substantially decentered, this study provides comfort for those considering rTSA in borderline case, but this comes at a cost of abduction and external rotation of the shoulder.
aTSA vs. rTSA for Cuff-Intact OA with No Glenoid Deformity: Time to Rethink the Reverse
Thomas Obermeyer, MD








