Revue Nature et Technologie
Volume 12, Numéro 1, Pages 20-29
2020-01-31
Effects Of The Geometric Parameters On The Interfacial Stresses Bone/implant
Authors : Chelahi Chikr Yamina .
Abstract
Implantology is the fixation of an artificial root made of titanium in the mandibular bone, emerging from the gum and supporting a tooth or prosthetic element. In this work, the mechanical behavior of dental implants with different geometric shapes is analyzed numerically by the finite element method. The objective of this study is to show the importance of the geometric parameters of the implant on the mechanical strength of the dental structure. It is important to know the effects of this type of treatment to obtain a primary stabilization of the structure or at the interface bone/implant. The aim of this study is twofold; it is important to know the effects of this type of treatment to obtain a primary stabilization of the structure or at the interface bone/implant. The first is to analysis the interfacial stresses inside and outside the threaded dental implants.
Keywords
bone, implant, thread, von Mises stress, interfacial stress, MEF
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