Hallym University Dongtan Sacred Heart Hospital

This study tests whether injecting atelocollagen and hyaluronic acid during rotator cuff surgery improves healing. 124 people aged 40-75 with confirmed tears are enrolled. They receive one or both injections during arthroscopic repair and are followed for 2 years with MRI scans a…

This study tests whether a 10-week stretching and strengthening program can improve posture and reduce pain in people with forward head posture and rounded shoulders. Fifty-six adults aged 20–40 will either do supervised exercises or a home-based self-exercise program. Researcher…