• Register
  • Login

European Journal of Molecular & Clinical Medicine

  • Home
  • Browse
    • Current Issue
    • By Issue
    • By Subject
    • Keyword Index
    • Author Index
    • Indexing Databases XML
  • Journal Info
    • About Journal
    • Aims and Scope
    • Editorial Board
    • Publication Ethics
    • Indexing and Abstracting
    • Peer Review Process
    • News
  • Guide for Authors
  • Submit Manuscript
  • Contact Us
Advanced Search

Notice

As part of Open Journals’ initiatives, we create website for scholarly open access journals. If you are responsible for this journal and would like to know more about how to use the editorial system, please visit our website at https://ejournalplus.com or
send us an email to info@ejournalplus.com

We will contact you soon

  1. Home
  2. Volume 7, Issue 10
  3. Author

Online ISSN: 2515-8260

Volume7, Issue10

Evaluating marginal fit and internal accuracy of various CAD-CAM copings- A SEM study

    Dr Tarik Patel, Dr. Mahesh Verma, Dr Rekha Gupta, Dr Subhra Gill, Dr Aditi Nanda

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 10, Pages 3933-3943

  • Show Article
  • Download
  • Cite
  • Statistics
  • Share

Abstract

Background: Marginal fit is critical for the success and longevity of a dental restoration. Zirconia crowns can be fabricated either chair-side, in a dental laboratory or in a milling center; each can give different marginal accuracy and internal fits. However, discussion of the marginal fit of zirconia crowns when different fabrication methods are compared is lacking in the literature.
AIM: This study was conducted to compare and evaluate the marginal accuracy and internal fit of base metal alloy copings fabricated through CAD metal laser sintering, zirconia copings fabricated by CAD/CAM technique and zirconia copings fabricated by copy milling using SEM (Scanning electron microscope).
Material and method: In vitro study was conducted in the to evaluate marginal accuracy and internal fit under scanning electron microscope of the zirconia copings fabricated using CAD/CAM and copy milling and metal copings fabricated using metal laser sintering using 36  Ivorine tooth  (12 in each group) corresponding to mandibular 1st molar. Data were analyzed using the one-way ANOVA technique   and Post hoc correction.
Results: CAD/CAM zirconia copings provide better marginal accuracy and better internal fit among the study group while comparing the internal fit of the metal copings fabricated by CAD metal laser sintering and zirconia copings fabricated by copy milling and CAD/CAM.
Keywords:
  • PDF (290 K)
  • XML
(2021). Evaluating marginal fit and internal accuracy of various CAD-CAM copings- A SEM study. European Journal of Molecular & Clinical Medicine, 7(10), 3933-3943.
Dr Tarik Patel, Dr. Mahesh Verma, Dr Rekha Gupta, Dr Subhra Gill, Dr Aditi Nanda. "Evaluating marginal fit and internal accuracy of various CAD-CAM copings- A SEM study". European Journal of Molecular & Clinical Medicine, 7, 10, 2021, 3933-3943.
(2021). 'Evaluating marginal fit and internal accuracy of various CAD-CAM copings- A SEM study', European Journal of Molecular & Clinical Medicine, 7(10), pp. 3933-3943.
Evaluating marginal fit and internal accuracy of various CAD-CAM copings- A SEM study. European Journal of Molecular & Clinical Medicine, 2021; 7(10): 3933-3943.
  • RIS
  • EndNote
  • BibTeX
  • APA
  • MLA
  • Harvard
  • Vancouver
  • Article View: 104
  • PDF Download: 189
  • LinkedIn
  • Twitter
  • Facebook
  • Google
  • Telegram
Journal Information

Publisher:

Email:  editor.ejmcm21@gmail.com

  • Home
  • Glossary
  • News
  • Aims and Scope
  • Privacy Policy
  • Sitemap

 

For Special Issue Proposal : editor.ejmcm21@gmail.com

This journal is licensed under a Creative Commons Attribution 4.0 International (CC-BY 4.0)

Powered by eJournalPlus