KẾT QUẢ THAY KHỚP GỐI TOÀN PHẦN SỬ DỤNG ĐƯỜNG MỔ CẠNH TRONG XƯƠNG BÁNH CHÈ TẠI BỆNH VIỆN HỮU NGHỊ VIỆT ĐỨC

Abstract

Objective: This study evaluated the clinical outcomes of total knee arthroplasty (TKA) using medial parapatellar approach (MPA) at Viet Duc University Hospital. Methods: We conducted a retrospective, descriptive cross-sectional study (uncontrolled) of 51 patients (51 knees) who underwent cemented TKA without patellar resurfacing using the MPA between January 2024 and March 2025. Demographics and functional outcomes were collected, including Knee Society Knee Score (KS) and Knee Society Function Score (KFS). Results: Most patients were older than 60 years (88.3%), and women accounted for 76.5% of the cohort. Mean KFS improved from 45.4 ± 6.3 preoperatively to 86.6 ± 5.1 postoperatively, and mean KS improved from 45.3 ± 8.5 to 87.9 ± 4.8. The proportion of good-to-excellent outcomes was 100%. Conclusions: Total knee arthroplasty using the medial parapatellar approach yielded good to excellent results, significantly improving knee function and patients’ quality of life.