Nail-hole-free osteotomy system

The invention provides a nail-hole-free osteotomy system, and belongs to the technical field of medical osteotomy instruments. Comprising a femoral condyle measurement osteotomy assembly, a tibial plateau measurement osteotomy assembly, a femoral condyle prosthesis assembly and a tibial plateau prosthesis assembly, and the femoral condyle measurement osteotomy assembly is used for measuring the position, needing to be punched, of the femoral condyle. According to the tibial plateau measuring osteotomy groove block, the sawteeth are arranged, when the tibial plateau measuring osteotomy groove block is used, the sawteeth are embedded into the uppermost part, needing osteotomy removal, of the tibial plateau of a patient, the tibial plateau measuring osteotomy groove block is attached to the front edge of the tibial plateau of the patient, and the sawteeth can be embedded into the uppermost end, needing osteotomy removal, of the tibial plateau According to the utility model, the original nail fixation under the o