Effect of Endodontic Access on the Failure Load of Lithium Disilicate and Resin Nano-ceramic CADCAM Crowns

Abstract

New materials and equipment for CADCAM crowns have increased the efficiency and quality of digital dentistry. Lithium disilicate has become an extremely popular all-ceramic CADCAM material due to its high strength and esthetics. In addition, various resin-nanoceramic materials have also demonstrated some promising properties for same-day CADCAM crowns. However, with any crown preparation of a vital tooth, there is always a risk that root canal therapy may be needed following crown cementation. Currently, there is no consensus on whether a crown needs to be replaced following the completion of root canal therapy. The aim of this study was to evaluate the effect of endodontic access preparation and repair on the failure load of lithium disilicate crowns and resin nano-ceramic.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jun 09, 2017
Accession Number
AD1036847

Entities

People

  • Christopher T. Lund
  • Mike Lustik
  • Peter Guevara
  • Wayne Ichimura

Organizations

  • Uniformed Services University of the Health Sciences

Tags

Communities of Interest

  • Biomedical
  • Engineered Resilient Systems

DTIC Thesaurus Topics

  • Acids
  • Adhesives
  • Axial Loads
  • Ceramic Materials
  • Composite Materials
  • Data Science
  • Dentistry
  • Descriptive Analytics
  • Flexural Strength
  • Hydrofluoric Acid
  • Information Science
  • Materials
  • Porcelain
  • Root Canal
  • Statistical Analysis
  • Structural Ceramics
  • Teeth

Fields of Study

  • Materials science

Readers

  • Aerial Unmanned Vehicle Swarm Micro Periodontal Dentistry.
  • Forest Ecology
  • Software Engineering.