The area of dentinal diffusion at the time of the manual preparation of root canals

The area of dentinal diffusion at the time of the manual preparation of root canals

In this current piece of work we study the area of dentinal diffusion obtained with various irrigating agents which eliminate the smear layer: critic acid at concentrations of 10, 25 and 50%, 15% ethylene-diamino-tetraacetic acid (EDTA), and REDTA (compound of EDTA). All the agents proved their effi...

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Veröffentlicht in:Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie 1996-06, Vol.39 (3-4), p.103-109
Hauptverfasser: Ferrer Luque, C M, González López, S, Navajas Rodríguez de Mondelo, J M
Format: Artikel
Sprache:fre
Schlagworte:
Analysis of Variance
Cetrimonium Compounds - pharmacology
Citric Acid - pharmacology
Dentin - drug effects
Dentin - ultrastructure
Dentistry
Diffusion
Dose-Response Relationship, Drug
Edetic Acid - pharmacology
Humans
In Vitro Techniques
Microscopy, Electron, Scanning
Root Canal Irrigants - pharmacology
Root Canal Preparation - methods
Root Canal Preparation - statistics & numerical data
Smear Layer
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Zusammenfassung:In this current piece of work we study the area of dentinal diffusion obtained with various irrigating agents which eliminate the smear layer: critic acid at concentrations of 10, 25 and 50%, 15% ethylene-diamino-tetraacetic acid (EDTA), and REDTA (compound of EDTA). All the agents proved their efficiency in eliminating the smear layer, which was corroborated by use of the sweep electron microscope and objectified using computerized image analysis, thus obtaining different diffusion areas with the various irrigating solutions used.
ISSN:0250-4693