7. EVALUATION OF THE OUTCOMES OF CEMENT-FIXED PARTIAL HIP ARTHROPLASTY IN THE MANAGEMENT OF AO TYPE A2 FEMORAL NECK FRACTURES IN OSTEOPOROTIC PATIENTS AGED 75 AND ABOVE AT NGHE AN ORTHOPEDIC AND TRAUMATOLOGY HOSPITAL FROM JANUARY 2019 TO DECEMBER 2023. YHCĐ [Internet]. 2024 Dec. 2 [cited 2026 Sept. 9];65(CĐ11- HN Chấn thương Chỉnh hình-TPHCM). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/1743