| 摘要 |
Disclosed is a forming method for orthopedic internal fixation, comprising reconstructing a three-dimensional model of a living bone in a scanning coordinate system by means of tomography scanning; obtaining the position coordinates of the living bone by calculation, and moving the origin of the scanning coordinate system to the center of mass of the living bone so as to realize the posture positioning of the living bone; obtaining the three-dimensional model for magnifying the living bone by means of calculation, and obtaining armor of the living bone; and designing the armor of the living bone to be a mortise and tenon structure. The orthopedic internal fixation is mutually fixed by means of the mortise and tenon structure instead of bolts, so that the destruction of the host bone is avoided and the phenomenon of concentrated stress is reduced. |
