In this paper, self-drilling screw-type correction with bone biomechanical research and discussion, according to the functional requirements of clinical surgery prepared by diamond-type correction with bone screws of the project size, build self-drilling type 3D correction model with bone screws through the CAD software SolidWorks, and application Finite element analysis software based on ASTM F543 test specifications for self-drilling type straightening pegs given boundary conditions set to simulate the mechanical properties analysis, improved structural parts for stress concentration and destruction have doubts, the simulation analysis confirmed no fear of post-production Self-drilling type of corrective bone nail product prototype, and ultimately to the actual product biomechanical tests to verify the safety of products.
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