Numerical analysis of the effect of implant geometry to stress distributions of the three different commercial dental implant system
Yükleniyor...
Tarih
2015-02-11
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Sivas Cumhuriyet Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-ShareAlike 3.0 United States
Attribution-NonCommercial-ShareAlike 3.0 United States
Özet
Objectives: The success of dental implants is related to the quality, quantity of local bones,
implant design and surgical technique. Implant diameter and length are accepted as key
factors. Present work focuses to investigate the effect of titanium implant geometry to stress
distributions in implant system.
Materials and Methods: For this purpose three different implant models which are currently
being used in clinical cases constructed by using ANSYS Workbench 12.1. The stress distributions
on components of implant system under static loadings were analyzed for all models.
Results: The maximum stress values that occurred in all components happen in the case of
loading in which the Nucleoss T-4 (Nucleoss, Turkiye) implant is used, but the occurred lowest
stress values happen in the case of Fı loading in which Nobel Active (Nobel Biocare, Zurich,
Switzerland) implant is used. In all models, the maximum tensions have occurred in the neck
region of the implants.
Conclusions: The crestal bone loss in the neck region of the implants reduced the long-term
survival rate of implants.The length and the size of the implant are the two important factors
in the stress distribution.
Açıklama
Anahtar Kelimeler
Finite Element Analysis (FEA), Dental İmplant Design, Stress Distribution
Kaynak
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
18
Sayı
1
Künye
Topkaya, T., Solmaz, M.Y., Dündar, S., Eltas, A. (2015). Numerical analysis of the effect of implant geometry to stress distributions of the three different commercial dental implant system. Cumhuriyet Dental Journal, 18 (1), pp.17-24. DOI:https://dx.doi.org/10.7126/cdj.58140.5000037693
