Evaluation and comparison of the shear bond strength of porcelain repair system for fractured metal-ceramic prosthesis using Ni-Cr and Co-Cr alloys: An in-vitro study

Anand Kulkarni, Shobha Rodrigues, M. Mahesh, B. Thilak Shetty, Umesh Pai, S. Sharon, Puneeth Hegde

Research output: Contribution to journalArticle

Abstract

Purpose: The aim of the study was to evaluate and compare the shear bond strength of porcelain repair system using Ni-Cr and Co-Cr alloys. Method: Thirty discs of base metal alloy were fabricated and divided into 5 subgroups Control,,Roughened with the diamond point, Air abrasion/ Sandblasting Hydrofluoric acid treatment,Phosphoric acid treatment. Shear bond strength testing and mode of failure was evaluated using ANOVA and Post Hoc Tukey Test, Results: The least bond strength was seen in the control group and the highest in Air abrasion followed by hydrofluoric acid. Conclusion: Use pf intraoral porcelain repair may be considered as the viable and economical treatment option,.

Original languageEnglish
Pages (from-to)203-207
Number of pages5
JournalIndian Journal of Forensic Medicine and Toxicology
Volume13
Issue number4
DOIs
Publication statusPublished - 01-10-2019

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Hydrofluoric Acid
Shear Strength
Dental Porcelain
Cermets
Ceramics
Abrasion
Prostheses and Implants
Repair
Metals
Air
air
Diamond
Analysis of variance (ANOVA)
evaluation
Analysis of Variance
Control Groups
Testing
Group
In Vitro Techniques
phosphoric acid

All Science Journal Classification (ASJC) codes

  • Pathology and Forensic Medicine
  • Toxicology
  • Law
  • Health, Toxicology and Mutagenesis

Cite this

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abstract = "Purpose: The aim of the study was to evaluate and compare the shear bond strength of porcelain repair system using Ni-Cr and Co-Cr alloys. Method: Thirty discs of base metal alloy were fabricated and divided into 5 subgroups Control,,Roughened with the diamond point, Air abrasion/ Sandblasting Hydrofluoric acid treatment,Phosphoric acid treatment. Shear bond strength testing and mode of failure was evaluated using ANOVA and Post Hoc Tukey Test, Results: The least bond strength was seen in the control group and the highest in Air abrasion followed by hydrofluoric acid. Conclusion: Use pf intraoral porcelain repair may be considered as the viable and economical treatment option,.",
author = "Anand Kulkarni and Shobha Rodrigues and M. Mahesh and {Thilak Shetty}, B. and Umesh Pai and S. Sharon and Puneeth Hegde",
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TY - JOUR

T1 - Evaluation and comparison of the shear bond strength of porcelain repair system for fractured metal-ceramic prosthesis using Ni-Cr and Co-Cr alloys

T2 - An in-vitro study

AU - Kulkarni, Anand

AU - Rodrigues, Shobha

AU - Mahesh, M.

AU - Thilak Shetty, B.

AU - Pai, Umesh

AU - Sharon, S.

AU - Hegde, Puneeth

PY - 2019/10/1

Y1 - 2019/10/1

N2 - Purpose: The aim of the study was to evaluate and compare the shear bond strength of porcelain repair system using Ni-Cr and Co-Cr alloys. Method: Thirty discs of base metal alloy were fabricated and divided into 5 subgroups Control,,Roughened with the diamond point, Air abrasion/ Sandblasting Hydrofluoric acid treatment,Phosphoric acid treatment. Shear bond strength testing and mode of failure was evaluated using ANOVA and Post Hoc Tukey Test, Results: The least bond strength was seen in the control group and the highest in Air abrasion followed by hydrofluoric acid. Conclusion: Use pf intraoral porcelain repair may be considered as the viable and economical treatment option,.

AB - Purpose: The aim of the study was to evaluate and compare the shear bond strength of porcelain repair system using Ni-Cr and Co-Cr alloys. Method: Thirty discs of base metal alloy were fabricated and divided into 5 subgroups Control,,Roughened with the diamond point, Air abrasion/ Sandblasting Hydrofluoric acid treatment,Phosphoric acid treatment. Shear bond strength testing and mode of failure was evaluated using ANOVA and Post Hoc Tukey Test, Results: The least bond strength was seen in the control group and the highest in Air abrasion followed by hydrofluoric acid. Conclusion: Use pf intraoral porcelain repair may be considered as the viable and economical treatment option,.

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