+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Three dimensional finite element stress analysis on model of maxillary first premolar with different cavity designs and restorations



Three dimensional finite element stress analysis on model of maxillary first premolar with different cavity designs and restorations



Shanghai Kou Qiang Yi Xue 18(5): 505-508



To investigate the influence of stress on three-dimentional finite element models of maxillary first premolar with multifactors:cavities designs,restored materials,basing materials and loading sites. Three dimensional finite element models for maxillary first premolar with different types cavity which were filled with different basing materials and restoration were constructed and the maximum main stress was measured according to factorial design.ANSYS9.0 software were employed,and the data was statistically analyzed with SPSS 13.0 software package for multivariate ANOVA. Loading sites,cavity designs,restored materials and basing materials had effects on stress. Loading sites were the most important factors. Basing materials only had effect on occlusal stress. Cervix region was one of the stress concentration sites. Loading site has significant influence on stress,cavity designs,restored materials must be considered during restorations. Supported by Key Research Project of Science and Technology Commission of Liaoning Province (Grant No. 99225008).

Please choose payment method:






(PDF emailed within 1 workday: $29.90)

Accession: 056566744

Download citation: RISBibTeXText

PMID: 19907858


Related references

Three dimensional finite element stress analysis in various class II cavity design on first maxillary premolar. Shanghai Kou Qiang Yi Xue 11(4): 340-342, 2004

Influence of cavity design preparation on stress values in maxillary premolar: a finite element analysis. Croatian Medical Journal 53(6): 568-576, 2013

Influence of cavity design preparation on stress values in maxillary premolar: a finite element analysis. Croatian Medical Journal 53(6): 568-576, 2012

Temperature and thermal stress analysis of a crowned maxillary second premolar tooth using three-dimensional finite element method. Journal of Oral Rehabilitation 30(1): 99-105, 2002

An investigation of temperature and stress distribution on a restored maxillary second premolar tooth using a three-dimensional finite element method. Journal of Oral Rehabilitation 27(12): 1077-1081, 2001

Analysis of a restored maxillary second premolar tooth by using three-dimensional finite element method. Journal of Oral Rehabilitation 26(2): 157-164, 1999

Analysis of stress in the periodontium of the maxillary first molar with a three-dimensional finite element model. American Journal of Orthodontics and Dentofacial Orthopedics 115(3): 267-274, 1999

Finite element analysis of stress concentration in Class V restorations of four groups of restorative materials in mandibular premolar. Journal of Conservative Dentistry 11(3): 121-126, 2008

Finite element stress analysis of indirect restorations prepared in cavity bases. Dental Materials Journal 26(2): 274-279, 2007

Three dimensional finite element stress analysis in the vertical fractured first premolar after bonding and replantation. Shanghai Kou Qiang Yi Xue 15(2): 202-205, 2006

Three-dimensional finite element analysis of occlusal stress distribution in the human skull with premolar extraction. Angle Orthodontist 83(2): 204-211, 2013

Stress distribution of oval and circular fiber posts in amandibular premolar: a three-dimensional finite element analysis. Journal of Advanced Prosthodontics 5(4): 434-439, 2013

Stress distribution in endodontically treated abfracted mandibular premolar restored with different cements and crowns: A three-dimensional finite element analysis. Journal of Conservative Dentistry 21(5): 557-561, 2018

Effect of temperature and stress distribution on all-ceramic restorations by using a three-dimensional finite element analysis. Journal of Oral Rehabilitation 31(2): 172-178, 2004

Three-dimensional finite element stress analysis of different designs of shape in all-ceramic crowns. Sichuan Da Xue Xue Bao. Yi Xue Ban 34(2): 265-266, 2003