Numerical analysis of the effect of implant geometry to stress distributions of the three different commercial dental implant system
Küçük Resim Yok
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Cumhuriyet University Faculty of Dentistry
Erişim Hakkı
info:eu-repo/semantics/openAccess
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 Fi 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
Cumhuriyet Dental Journal
Volume 18, Issue 1, 2015, Pages 17-24
Anahtar Kelimeler
Dental implant design, Finite element analysis, Stress distribution
Kaynak
Cumhuriyet Dental Journal
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
18
Sayı
1
Künye
Topkaya, T., Solmaz, M.Y., Dündar, S., Eltas, A. Numerical analysis of the effect of implant geometry to stress distributions of the three different commercial dental implant system. (2015). Cumhuriyet Dental Journal.
