The penetration of RealSeal primer and Tubliseal into root canal dentinal tubules: a confocal microscopic study
| Autor: | Francesco Mannocci, Martyn Sherriff, Thomas R. Pitt Ford, D. V. Patel, Timothy F. Watson |
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| Rok vydání: | 2007 |
| Předmět: |
Materials science
Root canal Confocal Dentistry Root canal instrumentation Composite Resins Lateral condensation Root Canal Filling Materials stomatognathic system Root Canal Obturation medicine Humans Bicuspid Zinc Oxide-Eugenol Cement Penetration depth General Dentistry Dental Pulp Cavity Microscopy Confocal business.industry Penetration (firestop) Dentin Permeability stomatognathic diseases medicine.anatomical_structure Dentinal Tubule Dentin-Bonding Agents Dentin business |
| Zdroj: | International Endodontic Journal. 40:67-71 |
| ISSN: | 1365-2591 0143-2885 |
| Popis: | Aim To compare penetration depth into dentinal tubules of RealSeal with that of a well-established endodontic sealer (Tubliseal) by means of confocal microscopy. Methodology Twenty sound extracted, single-rooted premolars were selected. Following completion of root canal instrumentation, the teeth were divided into two groups using a stratified sampling method, ranking teeth according to size. In group 1, 10 teeth were filled with Gutta-percha and Tubliseal using cold lateral condensation. In group 2, 10 teeth were filled with RealSeal. Both sealers were labelled with Rhodamine B dye. The teeth were sectioned parallel to their long axis resulting in 20 specimens per group. Confocal microscopy was used to assess the penetration depths of the sealers at three sites for each specimen (coronal, middle and apical). Data were analysed statistically using Stata Release 9.1. Results The penetration depth of RealSeal in each one of the thirds of the root canal was found to be higher than that of Tubliseal (P |
| Databáze: | OpenAIRE |
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