Case Reports Journal Article Digital dynamic radiography COVID-19 Coronavirus pandemic Dynamic digital radiography Dynamic imaging Ehlers-Danlos syndrome Glenohumeral motion Humeral head subluxation Latissimus transfer Multidirectional instability Opioid education Opioids Osteoarthritis Pain control Pectoralis major transfer Posterior instability Posterior shoulder instability Posterior subluxation Postoperative care Racial disparities Scapular dyskinesia Scapulohumeral rhythm Serratus anterior palsy Shoulder Shoulder arthroplasty Shoulder diagnosis Shoulder instability TSA