49. EVELUATE TREATMENT OUTCOMES OF PROXIMAL HUMERUS FRACTURES IN ELDERLY PATIENTS TREATED BY FIXATION WITH PLATE AND SCREWS AT THONG NHAT HOSPITAL. YHCĐ [Internet]. 2024 Dec. 12 [cited 2026 Sept. 8];65(CĐ 12 - Bệnh viện Thủ Đức). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/1860