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The Impact of Fissure Depth and Enamel Conditioning Protocols on Glass-ionomer and Resin-based Fissure Sealant Penetration

Authorized Users Only
2011
Authors
Marković, Dejan
Petrović, Bojan
Perić, Tamara
Miletić, Ivana
Anđelković, Slobodan
Article (Published version)
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Abstract
Purpose: To evaluate the effect that fissure depth and enamel conditioning protocols have on penetration abilities of resin-based and glass-ionomer fissure sealants. Materials and Methods: Fifty extracted human molars were randomized into 10 experimental groups. Conditioning was performed as follows: groups I and VI, no pretreatment; groups II and VII, 10% polyacrylic acid and 37% phosphoric acid, respectively; groups III and VIII, self-etching adhesive; groups IV and IX, Er:YAG laser; groups V and X, Er:YAG laser/10% polyacrylic acid and laser/37% phosphoric acid, respectively. In groups I to V, teeth were sealed with a glass-ionomer material, and in groups VI to X a resin-based sealant was used. The sealed teeth were sectioned and the penetration ability was evaluated using scanning electron microscopy (SEM). Results: Pretreatment with a suitable acid resulted in superior penetration of glass-ionomer and resin-based sealant when compared with other conditioning protocols (p lt 0.00...01), except for the teeth treated with both Er:YAG laser and acid. Both conditioning protocol and fissure depth significantly affected the sealant penetration (p lt 0.0001), but fissure depth had a greater impact on fissure penetration than did conditioning protocol. Conclusion: Resin-based and glass-ionomer sealing materials show similar potential for pit-and-fissure penetration. Penetration of a fissure sealant is largely influenced by the fissure depth. Regarding the conditioning protocol, a pretreatment with a suitable acid is essential to obtain an adequate penetration of a sealing material.

Keywords:
fissure sealant / unground enamel / conventional adhesive system / self-etching adhesive system / fissure morphology / glass ionomer / resin composites
Source:
Journal of Adhesive Dentistry, 2011, 13, 2, 171-178
Publisher:
  • Quintessence Publishing Co Inc, Hanover Park

DOI: 10.3290/j.jad.a19006

ISSN: 1461-5185

PubMed: 21594230

WoS: 000289754300010

Scopus: 2-s2.0-79958740390
[ Google Scholar ]
11
6
URI
http://smile.stomf.bg.ac.rs/handle/123456789/1616
Collections
  • Radovi istraživača
Institution
Stomatološki fakultet
TY  - JOUR
AU  - Marković, Dejan
AU  - Petrović, Bojan
AU  - Perić, Tamara
AU  - Miletić, Ivana
AU  - Anđelković, Slobodan
PY  - 2011
UR  - http://smile.stomf.bg.ac.rs/handle/123456789/1616
AB  - Purpose: To evaluate the effect that fissure depth and enamel conditioning protocols have on penetration abilities of resin-based and glass-ionomer fissure sealants. Materials and Methods: Fifty extracted human molars were randomized into 10 experimental groups. Conditioning was performed as follows: groups I and VI, no pretreatment; groups II and VII, 10% polyacrylic acid and 37% phosphoric acid, respectively; groups III and VIII, self-etching adhesive; groups IV and IX, Er:YAG laser; groups V and X, Er:YAG laser/10% polyacrylic acid and laser/37% phosphoric acid, respectively. In groups I to V, teeth were sealed with a glass-ionomer material, and in groups VI to X a resin-based sealant was used. The sealed teeth were sectioned and the penetration ability was evaluated using scanning electron microscopy (SEM). Results: Pretreatment with a suitable acid resulted in superior penetration of glass-ionomer and resin-based sealant when compared with other conditioning protocols (p  lt  0.0001), except for the teeth treated with both Er:YAG laser and acid. Both conditioning protocol and fissure depth significantly affected the sealant penetration (p  lt  0.0001), but fissure depth had a greater impact on fissure penetration than did conditioning protocol. Conclusion: Resin-based and glass-ionomer sealing materials show similar potential for pit-and-fissure penetration. Penetration of a fissure sealant is largely influenced by the fissure depth. Regarding the conditioning protocol, a pretreatment with a suitable acid is essential to obtain an adequate penetration of a sealing material.
PB  - Quintessence Publishing Co Inc, Hanover Park
C3  - Journal of Adhesive Dentistry
T1  - The Impact of Fissure Depth and Enamel Conditioning Protocols on Glass-ionomer and Resin-based Fissure Sealant Penetration
VL  - 13
IS  - 2
SP  - 171
EP  - 178
DO  - 10.3290/j.jad.a19006
ER  - 
@article{
author = "Marković, Dejan and Petrović, Bojan and Perić, Tamara and Miletić, Ivana and Anđelković, Slobodan",
year = "2011",
url = "http://smile.stomf.bg.ac.rs/handle/123456789/1616",
abstract = "Purpose: To evaluate the effect that fissure depth and enamel conditioning protocols have on penetration abilities of resin-based and glass-ionomer fissure sealants. Materials and Methods: Fifty extracted human molars were randomized into 10 experimental groups. Conditioning was performed as follows: groups I and VI, no pretreatment; groups II and VII, 10% polyacrylic acid and 37% phosphoric acid, respectively; groups III and VIII, self-etching adhesive; groups IV and IX, Er:YAG laser; groups V and X, Er:YAG laser/10% polyacrylic acid and laser/37% phosphoric acid, respectively. In groups I to V, teeth were sealed with a glass-ionomer material, and in groups VI to X a resin-based sealant was used. The sealed teeth were sectioned and the penetration ability was evaluated using scanning electron microscopy (SEM). Results: Pretreatment with a suitable acid resulted in superior penetration of glass-ionomer and resin-based sealant when compared with other conditioning protocols (p  lt  0.0001), except for the teeth treated with both Er:YAG laser and acid. Both conditioning protocol and fissure depth significantly affected the sealant penetration (p  lt  0.0001), but fissure depth had a greater impact on fissure penetration than did conditioning protocol. Conclusion: Resin-based and glass-ionomer sealing materials show similar potential for pit-and-fissure penetration. Penetration of a fissure sealant is largely influenced by the fissure depth. Regarding the conditioning protocol, a pretreatment with a suitable acid is essential to obtain an adequate penetration of a sealing material.",
publisher = "Quintessence Publishing Co Inc, Hanover Park",
journal = "Journal of Adhesive Dentistry",
title = "The Impact of Fissure Depth and Enamel Conditioning Protocols on Glass-ionomer and Resin-based Fissure Sealant Penetration",
volume = "13",
number = "2",
pages = "171-178",
doi = "10.3290/j.jad.a19006"
}
Marković D, Petrović B, Perić T, Miletić I, Anđelković S. The Impact of Fissure Depth and Enamel Conditioning Protocols on Glass-ionomer and Resin-based Fissure Sealant Penetration. Journal of Adhesive Dentistry. 2011;13(2):171-178
Marković, D., Petrović, B., Perić, T., Miletić, I.,& Anđelković, S. (2011). The Impact of Fissure Depth and Enamel Conditioning Protocols on Glass-ionomer and Resin-based Fissure Sealant Penetration.
Journal of Adhesive DentistryQuintessence Publishing Co Inc, Hanover Park., 13(2), 171-178.
https://doi.org/10.3290/j.jad.a19006
Marković Dejan, Petrović Bojan, Perić Tamara, Miletić Ivana, Anđelković Slobodan, "The Impact of Fissure Depth and Enamel Conditioning Protocols on Glass-ionomer and Resin-based Fissure Sealant Penetration" 13, no. 2 (2011):171-178,
https://doi.org/10.3290/j.jad.a19006 .

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