Journal Article Anatomic total shoulder arthroplasty Arthroscopic rotator cuff repair Artificial intelligence CT Complications Deep learning Dementia Direct-acting antiviral Emergency department visits Hepatitis C Hospitalizations MRI Machine learning Medical complications Mild cognitive impairment Nonperative treatment Outcomes Physical therapy Reoperations Resilience Reverse total shoulder arthroplasty Revision surgery Risk factors Scapula Shoulder osteoarthritis Surgeon-specific factors Surgical complications Surgical outcomes Total shoulder arthroplasty