Osteoarthritis in the Young Patient: What is burden of the ProblemEtiology of Glenohumeral Osteoarthritis in the Young PatientEvaluation of Glenohumeral Osteoarthritis in the Young PatientNon-invasive Treatment Options for Glenohumeral Osteoarthritis in the Young PatientInjection Therapies for Glenohumeral Osteoarthritis in the Young PatientArthroscopic Treatment of Glenohumeral ArthritisBone Preserving Resurfacing Treatment Options for Glenohumeral OsteoarthritisHighlight on Stemless Shoulder Arthroplasty for the Young PatientHighlight on the Ream and Run for the Young PatientTotal Shoulder Arthroplasty in the Young PatientReverse Shoulder Arthroplasty in the Young PatientArthrodesis for the Young Patient with Glenohumeral OsteoarthritisPutting it all Together: What's on the Horizon for the Young Patient with Glenohumeral Osteoarthritis