Tổn thương nhánh cảm giác của thần kinh hiển khi lấy gân bán gân và gân cơ thon trong phẫu thuật tạo hình dây chằng chéo trước khớp gối

Objectives: 1) Define the ratio of nerve injury in hamstring harvesting for anterior cruciate ligament reconstruction; 2) Define some factors related to the nerve injury. Patient and methods: Demographic prospective study 200 patients underwent anterior cruciate ligament reconstruction with hamstring graft. Results: the nerve injury rate is 32,5 percent with IPBSN injury is 9 percent; SBSN injury is 11,5 percent and combined nerve injury is 11 percent. Sartorius muscle intracapsule tendon stripper technique has lower nerve injury rate significantly. Conclusions: Nerve injury complication in hamstring harvesting is quiet common.