Fig. 3From: Biomechanical comparison of the femoral neck system versus InterTan nail and three cannulated screws for unstable Pauwels type III femoral neck fractureA Osteotomy was performed with an oscillating saw of 0.9 mm thickness under the guidance of the self-made 3D printed osteotomy mold. B Creating Pauwels type III femoral neck fracture models with an angle of 20° between the fracture line and the axis of the femoral shaftBack to article page