Please use this identifier to cite or link to this item: http://cris.unibe.edu.do/handle/123456789/195
Title: Coronal microleakage of 3 temporary filling materials used for endodontic treatment: an in vitro study
Autores: Féliz-Matos, Leandro
De los Santos Rodríguez, Indira
Rodríguez González, Mally Luz
Pereyra-Guerrero, Dulce
Monzón Vélez, Erick R.
Researchers (UNIBE): Féliz-Matos, Leandro 
De los Santos Rodríguez, Indira 
Rodríguez González, Mally Luz 
Pereyra-Guerrero, Dulce 
Monzón Vélez, Erick R. 
Affiliations: Centro de Investigación en Biomateriales y Odontología (CIBO) 
Centro de Investigación en Biomateriales y Odontología (CIBO) 
Facultad de Ciencias de la Salud 
Centro de Investigación en Biomateriales y Odontología (CIBO) 
Facultad de Ciencias de la Salud 
Research area: Ciencias de la Salud
Keywords: Coronal microleakage; Marginal seal; Temporary material
Issue Date: 2013
Publisher: Academy of General Dentistry
Source: General Dentistry, 61(6), 52-55
Journal: General Dentistry 
Volume: 61
Issue: 6
Start page: 52
End page: 55
Abstract: 
Most root canal treatments are performed over multiple appointments. The temporary sealing material used between sessions must have sealing properties capable of preventing microleakage. This study assessed the degree of microleakage of temporary sealing materials according to time spent blocking the access cavity. Endodontic treatments with a standardized protocol were performed on 63 healthy, single-rooted, caries-free human teeth. The teeth were divided randomly into 5 groups. Groups 1-3 were each treated with 1 of 3 sealing materials, while Group 4 and 5 served as positive and negative controls, respectively. Data was obtained and analyzed with nonparametric tests (Kruskal-Wallis and Chi-square). Results indicated statistically significant differences between materials and the degree of microleakage (P = 0.000). All 3 sealing materials allowed microleakage within 48 hours, with glass ionomer cement demonstrating the most microleakage.
URI: http://cris.unibe.edu.do/handle/123456789/195
Appears in Collections:Publicaciones del CIBO-UNIBE

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