Finite element simulation and statistical investigation of an orthodontic mini-implant's stability in a novel screw design.

One of the essential aspects of the mini-implant's successful application is its stability after being installed in the bone. The stability of the mini-implant affected the most by its geometry. In the present research, the effect of the geometry-related parameters of the mini-implant on its lateral displacement is investigated by Finite Element (FE) modeling using ABAQUS software.

Investigation of the optimal design of orthodontic mini-implants based on the primary stability: A finite element analysis.

The design of an orthodontic mini-implant is a significant factor in determining its primary stability and its clinical success. The aim of this study was to measure the relative effect of mini-implant design factors on primary stability of orthodontic mini-implants. Thirty-two 3-dimensional assemblies of mini-implant models with their surrounding bone were generated using finite element analysis software.