Clinical and Radiographic Mid-Term Outcomes After Total Shoulder Replacement: A Retrospective Study Protocol Including 400 Anatomical and Reverse Prosthetic Implants

OBJECTIVES To obtain outcomes data on anatomical and reverse total shoulder arthroplasty by analysis of clinical scores and standard radiographs. SUBJECT SELECTION AND ENROLLMENT 400 consecutive series of patients replaced with anatomical and reverse total shoulder arthroplasty (minimum 3 years follow-up). STUDY DESIGN retrospective monocenter. PREOPERATIVE ASSESSMENT Demographics, clinical scores (Constant-Murley) as available, shoulder X-ray (AP, outlet and axillary views) . LAST FOLLOW-UP Postoperative radiographhs and clinical scores. Adverse events and complications to be reported as occurred since implantation. STATISTICAL ANALYSIS Data collected will be summarized and analyzed for statistical significance.