#$%^&*AU2020100666A420200604.pdf#####ABSTRACT The present invention discloses a 3D-printing individualized femoral neck osteotomy guide plate. The osteotomy guide plate includes a fixation part, which is provided with a Kirschner pin hole and suitable for fixing the osteotomy guide plate on an intertrochanteric crest of a femur through the Kirschner pin； an intertrochanteric crest fitting part, which is located below the fixation part, the lower surface of the intertrochanteric crest fitting part being suitable for fitting the surface of the intertrochanteric crest of the femur； and a cutting guide surface, which is formed by extending the front side face of the fixation part vertically and downwards and is suitable for fitting an osteotome, so that it is convenient for the osteotome to cut the femur downwards along the cutting guide surface. When applied to an artificial hip replacement surgery, the osteotomy guide plate of the present invention can improve the accuracy of the osteotomy operation, and accurately control the height and direction of osteotomy, thereby improving the accuracy of the placement position of a femoral stem prosthesis, being more conducive to control over the length of both lower extremities, and thus improving the effect of the artificial joint replacement surgery.100 111 11 120 155 FIG. 2
