LYSANDA PASTE: A NEW OPTION FOR ROOT-END FILLING

This study aimed to compare the apical sealing of root-end fillings performed with Lysanda (zinc oxide-eugenol paste) with radiopacifiers (iodoform or zinc oxide) and calcium hydroxide. Root-end cavities were prepared and filled with different materials, as follows: Group I – Lysanda paste with iodo...

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Detalles Bibliográficos
Autores principales: Bernardineli, Norberti, Bramante, Clovis Monteiro, de Moraes, Ivaldo Gomes, Garcia, Roberto Brandão
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Faculdade de Odontologia de Bauru da Universidade de São Paulo 2007
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327436/
https://www.ncbi.nlm.nih.gov/pubmed/19089151
http://dx.doi.org/10.1590/S1678-775720070004000014
Descripción
Sumario:This study aimed to compare the apical sealing of root-end fillings performed with Lysanda (zinc oxide-eugenol paste) with radiopacifiers (iodoform or zinc oxide) and calcium hydroxide. Root-end cavities were prepared and filled with different materials, as follows: Group I – Lysanda paste with iodoform; Group II – Lysanda paste with iodoform and calcium hydroxide; Group III – Lysanda paste with iodoform and zinc oxide; Group IV – Lysanda paste with zinc oxide; Group V – mineral trioxide aggregate (MTA). After filling, the teeth were immersed in 2% methylene blue for analysis of marginal leakage. It was observed that marginal leakage occurred in all groups. Lysanda paste with iodoform showed the lowest leakage, with no statistically significant difference compared to the other groups. All materials can be considered as good options for root-end filling.

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