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KMID : 0354619920040010105
Journal Dankook Dental Research Institute
1992 Volume.4 No. 1 p.105 ~ p.122
A Study on the Finite Element Analysis of Stress in the Different Diameter of Dental Implant


Abstract
Long-term successful function of a dental implant depends upon the biocompatibility of the implant material and the biofunctionality of the implant system. Heavy stresses may induced the resorption of alveolar bone. The purpose of this study was
to
analyze the stress distribution of dental implants with different diameters around the supporting bone.
@ES The results were as follows :
@EN 1 Maximum stress values developed in the apical portion of each type of implant and the stress in the cervical portion of implant also appeared heavy.
2. In the different kinds of implant with the same length, the Branemark implant showed the lowest value, and Core-Vent and IMZ implant showed the stress value in ascending order.
3. The difference of diameter of the same implant system had little influence on the stress distribution of the same.
4. When the same amount of bone tissues being used, the longer diameter implant showed more stress.
KEYWORD
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