Statistical Shape Modelling For Glenoid Grafting In Reverse Shoulder Arthroplasty

The primary aim of this study was to measure joint line lateralisation amongst patients who underwent reverse shoulder arthroplasty (RSA) with structural bone grafting (BIO-RSA) using a statistical shape model (SSM). Secondly, it was aimed to characterise differences between the individual pre- and post-operative glenoid to the SSM reconstructions.