Tornier HRS (Humeral Reconstruction System) Study (REVIVE)

This is an international, single arm, multicenter, prospective follow-up, non-significant risk, Post-Market Clinical Follow-up (PMCF) study. Data will be collected for the commercially available Tornier HRS (HUMERAL RECONSTRUCTION SYSTEM) shoulder system in both the anatomic and reversed configurations. Retrospective inclusions are allowed: study patients may be enrolled up to 3 months after date of surgery provided that the necessary pre-operative (baseline) and surgery data are accessible. Follow-up visits conducted from 3-month post-surgery onward must be prospective. The primary outcome measure will be measured by the average improvement in American Shoulder and Elbow Surgeons (ASES) score from baseline to 24 months. Secondary outcome measures include patient reported outcome measures (PROMs) and standard radiographic findings, including, but not limited to: device migration, component breakage, and bone characteristics. Device revision and adverse events (AEs) will be assessed annually throughout the study. Range of motion and radiographic imaging assessments will also be performed at Years 1, 2, 5 and 10 post-operation.