Kết quả phẫu thuật nội soi tái tạo dây chằng chéo trước bằng kỹ thuật all-inside sử dụng mảnh ghép gân Hamstring tự thân tại Bệnh viện Đa khoa Đông Anh

To evaluate the surgical treatment results of arthroscopic ACL reconstruction by Hamstring tendon autograft with “all-inside” technique at Dong Anh General hospital. Subject and methods: The retrospective, prospective descriptive study was conducted on 146 patients with ACL ruptures treated with arthroscopic ACL reconstruction by Hamstring tendon autograft with “all-inside” technique, from Jan 2017 to December 2022. Knee stability and funtional Lysholm scores were recorded at each visit, including preoperatively and the third and sixth month follow-up. Result: Mean follow-up time 23,6 months (4-40). Mean age 31,5±11,8 (17-53) with male/female = 1,7/1; the main cause of ACL rupture was traffic accident 76,6%. The average of graft diameter was 9,4±1,5mm (8,5-10). All of patient had positive Lachman test, six months follow-up Lachman test was negative 95,1%. Mean knee funtional Lysholm score was 56,7 points before surgery; after 3 months: 82,6 points and after 6 months: 93,3±7,6 points. All of patient was had negative Pivotshif test postoperatively. Conclusion: Arthroscopic ACL reconstruction with “all-inside” technique was effective and safety technique for restoring knee stability and function.