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Home Comparative evaluation of different techniques of surface preparation for occlusal sealing

Comparative evaluation of different techniques of surface preparation for occlusal sealing

Authors:

  • S. Mazzoleni
    Department of Paediatric Dentistry, University of Padua, Italy
  • M. De Francesco
    Department of Paediatric Dentistry, University of Padua, Italy
  • D. Perazzolo
    Department of Paediatric Dentistry, University of Padua, Italy
  • L. Favero
    Department of Clinical Gnatology, University of Padua, Italy
  • E. Bressan
    Department of Periodontology, University of Padua, Italy
  • R. Ferro
    Department of Restorative Dentistry, University of Padua, Italy
  • E. Stellini
    Department of Periodontology, University of Padua, Italy

ABSTRACT


Aim

Aim of this experiment is the efficacy evaluation of three different types of surface preparation techniques by
microleakage assessment of two different sealing materials.

Methods

Sixty teeth were used for the experiment:
half were treated with Admira seal (Voco) and the remaining half with Delton FS+ (Dentsply). Each group was then divided into three
subgroups, which underwent three different preparation techniques before sealant placement: mechanical brushing, air abrasion and
Intensive bur FG 40D4, respectively. After immersion of the specimens in methylene blue solution, the degree of microleakage was
assessed by mean of optic microscope.

Results

Results show no microleakage in samples treated with air abrasion, followed by the
samples treated with mechanical brushing. The teeth prepared by bur treatment before sealant application show a significant number
and degree of marginal infiltration.

Conclusion

It can be concluded that air abrasion technique is able to guarantee a reliable seal of
occlusal surfaces.

PLUMX METRICS

Publication date:

September /2007

Keywords:

air-abrasion, etching, microleakage, sealants

Issue:

Vol.8 – n.3/2007

Page:

119 – 123

Publisher:

Ariesdue

Cite:


Harvard: S. Mazzoleni, M. De Francesco, D. Perazzolo, L. Favero, E. Bressan, R. Ferro, E. Stellini (2007) "Comparative evaluation of different techniques of surface preparation for occlusal sealing", European Journal of Paediatric Dentistry, 8(3), pp119-123. doi:
Vancouver: S. Mazzoleni, M. De Francesco, D. Perazzolo, L. Favero, E. Bressan, R. Ferro, E. Stellini. Comparative evaluation of different techniques of surface preparation for occlusal sealing. European Journal of Paediatric Dentistry [Internet]. 2007Sep.1 [cited 2023Mar.27];8(3):119-123. Available from: https://www.ejpd.eu/abstract-pubmed/comparative-evaluation-of-different-techniques-of-surface-preparation-for-occlusal-sealing/
MLA: S. Mazzoleni, M. De Francesco, D. Perazzolo, L. Favero, E. Bressan, R. Ferro, E. Stellini Comparative evaluation of different techniques of surface preparation for occlusal sealing. European Journal of Paediatric Dentistry. 2007;8(3):119-123

Copyright (c) 2021 Ariesdue

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

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    European Journal of Paediatric Dentistry © | ISSN (Online): 2035-648X
    Registrazione del Tribunale di Milano n. 285 del 14.04.1998 | ROC 1946 - 26.09.2001
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