European Journal of Prosthodontics and Restorative Dentistry

cover art

Cover Date:
June 2009
Print ISSN:
0965-7452
Vol:
17
Issue:
2

Effects of Vertical Interarch Space and Abutment Height on Stress Distributions: A 3d Finite Element Analysis

Abstract - This three dimensional Finite Element Analysis study investigated stress distribution and intensity in implants restored with cemented or screwed crown. Two parameters varied: interarch space and abutment height. Highest stresses occurred at the cervical area in all models. Stresses increased mainly with vertical interarch space highness, and secondarily with abutments shortness. From a mechanical point of view, bone and prosthetics components supporting cemented crowns were not as solicited as with screwed crowns.

KEY WORDS: biomechanics, dental implant, abutment, interarch space, stress, finite element analysis.

Article Price
£15.00
Institution Article Price
£
Page Start
90
Page End
94
Authors
Adrien Naveau, Patrick Renault

Articles from this issue

  • Title
  • Pg. Start
  • Pg. End

  1. Biomechanical Methods Applied in Dentistry: A Comparative Overview of Photoelastic Examinations, Strain Gauge Measurements, Finite Element Analysis and Three-dimensional Deformation Analysis
  2. 50
  3. 57

  1. Effect of Curing Cycles on the Mechanical Properties of Heat Cured Acrylic Resins
  2. 58
  3. 60

  1. A Questionnaire Based Study to Investigate the Variations in the Management of Tooth Wear by UK and Prosthodontists from Other Countries
  2. 61
  3. 66

  1. Determining the Dimensional Stability, Fracture Toughness and Flexural Strength of Light-cured Acrylic Resin Custom Tray Material
  2. 67
  3. 72

  1. The Reproducibility and Accuracy of Internal Fit of Cerec 3d Cad/cam all Ceramic Crowns
  2. 76
  3. 77

  1. Three-Dimensional Finite Element Analysis of Posterior Fiber Reinforced Composite Fixed Partial Denture: Framework Design for Pontic
  2. 78
  3. 84

  1. Prosthetic Status and Treatment Needs among Patients Attending the Prosthodontic Department in a Dental Institute in India
  2. 85
  3. 89

  1. Effects of Vertical Interarch Space and Abutment Height on Stress Distributions: A 3d Finite Element Analysis
  2. 90
  3. 94

  1. IADR Pre-Prosthetic Regenerative Science Award Ceremony
  2. 95
  3. 95