MRI-Defined Osteonecrosis Extent After Locked Plate Fixation of Proximal Humeral Fractures: Correlation with Shoulder Motion and Radiographic Severity - Ahmet Serhat Aydin; Dağhan Koyuncu; Alper Şükrü Kendirici; Mert Ballı; Ali Erşen; Görkem Durak; Memduh Dursun (Journal of Clinical Medicine, 2026)