Response of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth

Direct pulp capping induces a local inflammatory process. Several biomaterials have been used for this procedure. The aim of this study was to compare the dentinal bridge thickness using three different pulp capping biomaterials with the conventional technique (high speed diamond bur) or Er-Yag las...

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Autores principales:	cynthia kassis, Pierre khoury, Karim Corbani, Charbel Mansour, Louis Hardan, Ghassan Yared, Carole Chakar
Formato:	article
Lenguaje:	EN
Publicado:	Universidade Estadual de Campinas 2021
Materias:	Dental pulp capping Lasers Lasers, solid-state Calcium compounds Silicates Calcium hydroxide Dentistry RK1-715
Acceso en línea:	https://doaj.org/article/b59665e2d83c4711875f1417c0f0b5a9
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spelling	oai:doaj.org-article:b59665e2d83c4711875f1417c0f0b5a92021-11-30T14:03:26ZResponse of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth10.20396/bjos.v21i00.86638161677-3225https://doaj.org/article/b59665e2d83c4711875f1417c0f0b5a92021-11-01T00:00:00Zhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8663816https://doaj.org/toc/1677-3225 Direct pulp capping induces a local inflammatory process. Several biomaterials have been used for this procedure. The aim of this study was to compare the dentinal bridge thickness using three different pulp capping biomaterials with the conventional technique (high speed diamond bur) or Er-Yag laser, 1 month after pulp effraction. Materials and Methods: Forty two Class V cavities were prepared on the buccal surface of 4 maxillary incisors and 2 mandibular incisors of New Zealand rabbits. Specimens were divided into 6 treatment groups. Teeth were treated with: In Group 1: Er-Yag laser and Biodentine® (Septodont), in Group 2: Er: Yag laser and calcium hydroxide (Dycal® Dentsply), in Group 3: Er: Yag laser and adhesive system (Prime& Bond® NT Dentsply), in Group 4: high speed diamond bur and Biodentine® (Septodont), in Group 5: high speed diamond bur and calcium hydroxide (Dycal® Dentsply), and in Group 6: high speed diamond bur and adhesive system (Prime& Bond® NT Dentsply). The preparation was done with copious irrigation. The animals were sacrificed at 30 days and the teeth were extracted and prepared for histological analysis. Results: In the group of « laser Er-Yag », iatrogenic pulpal wounds treated with Biodentine® were covered with a thick hard tissue barrier after 1 month. The difference was not significant with the groups of Dycal® used with Er: Yag laser and high speed diamond bur. Prime& Bond® NT Dentsply specimens showed a thin dentinal bridge layer. Conclusion: At 1 month, Er-Yag laser proved to be useful with Biodentine® for direct pulp capping procedures. cynthia kassisPierre khouryKarim CorbaniCharbel MansourLouis HardanGhassan YaredCarole ChakarUniversidade Estadual de CampinasarticleDental pulp cappingLasersLasers, solid-stateCalcium compoundsSilicatesCalcium hydroxideDentistryRK1-715ENBrazilian Journal of Oral Sciences, Vol 21, Iss 00 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Dental pulp capping Lasers Lasers, solid-state Calcium compounds Silicates Calcium hydroxide Dentistry RK1-715
spellingShingle	Dental pulp capping Lasers Lasers, solid-state Calcium compounds Silicates Calcium hydroxide Dentistry RK1-715 cynthia kassis Pierre khoury Karim Corbani Charbel Mansour Louis Hardan Ghassan Yared Carole Chakar Response of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth
description	Direct pulp capping induces a local inflammatory process. Several biomaterials have been used for this procedure. The aim of this study was to compare the dentinal bridge thickness using three different pulp capping biomaterials with the conventional technique (high speed diamond bur) or Er-Yag laser, 1 month after pulp effraction. Materials and Methods: Forty two Class V cavities were prepared on the buccal surface of 4 maxillary incisors and 2 mandibular incisors of New Zealand rabbits. Specimens were divided into 6 treatment groups. Teeth were treated with: In Group 1: Er-Yag laser and Biodentine® (Septodont), in Group 2: Er: Yag laser and calcium hydroxide (Dycal® Dentsply), in Group 3: Er: Yag laser and adhesive system (Prime& Bond® NT Dentsply), in Group 4: high speed diamond bur and Biodentine® (Septodont), in Group 5: high speed diamond bur and calcium hydroxide (Dycal® Dentsply), and in Group 6: high speed diamond bur and adhesive system (Prime& Bond® NT Dentsply). The preparation was done with copious irrigation. The animals were sacrificed at 30 days and the teeth were extracted and prepared for histological analysis. Results: In the group of « laser Er-Yag », iatrogenic pulpal wounds treated with Biodentine® were covered with a thick hard tissue barrier after 1 month. The difference was not significant with the groups of Dycal® used with Er: Yag laser and high speed diamond bur. Prime& Bond® NT Dentsply specimens showed a thin dentinal bridge layer. Conclusion: At 1 month, Er-Yag laser proved to be useful with Biodentine® for direct pulp capping procedures.
format	article
author	cynthia kassis Pierre khoury Karim Corbani Charbel Mansour Louis Hardan Ghassan Yared Carole Chakar
author_facet	cynthia kassis Pierre khoury Karim Corbani Charbel Mansour Louis Hardan Ghassan Yared Carole Chakar
author_sort	cynthia kassis
title	Response of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth
title_short	Response of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth
title_full	Response of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth
title_fullStr	Response of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth
title_full_unstemmed	Response of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth
title_sort	response of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth
publisher	Universidade Estadual de Campinas
publishDate	2021
url	https://doaj.org/article/b59665e2d83c4711875f1417c0f0b5a9
work_keys_str_mv	AT cynthiakassis responseofdentalpulpcappedwithcalciumsilicatebasedmaterialcalciumhydroxideandadhesiveresininrabbitteeth AT pierrekhoury responseofdentalpulpcappedwithcalciumsilicatebasedmaterialcalciumhydroxideandadhesiveresininrabbitteeth AT karimcorbani responseofdentalpulpcappedwithcalciumsilicatebasedmaterialcalciumhydroxideandadhesiveresininrabbitteeth AT charbelmansour responseofdentalpulpcappedwithcalciumsilicatebasedmaterialcalciumhydroxideandadhesiveresininrabbitteeth AT louishardan responseofdentalpulpcappedwithcalciumsilicatebasedmaterialcalciumhydroxideandadhesiveresininrabbitteeth AT ghassanyared responseofdentalpulpcappedwithcalciumsilicatebasedmaterialcalciumhydroxideandadhesiveresininrabbitteeth AT carolechakar responseofdentalpulpcappedwithcalciumsilicatebasedmaterialcalciumhydroxideandadhesiveresininrabbitteeth
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Response of dental pulp capped with calcium-silicate based material, calcium hydroxide and adhesive resin in rabbit teeth

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