Key Words: Obturation
, Internal resorption, Obtura, Thermafil, lateral condensation.
For years, gutta-percha has been the most commonly used material for permanent obturation
of root canals.
A comparison of root surface temperatures using different obturation
technique had a significant impact on the filling quality of lateral root canals.
One of the examiners observed and described the macrostructual changes of dental tissues and obturation
materials by direct observation of the sample and by using digital photographs of 20x (digital camera Sony[R] Cyber Shot[R] DSC-H50 of 8.
Long term prognosis depends on several factors like the quality of the obturation
and coronal and apical seal.
, resin-modified glass ionomer cement was used to seal coronal portion (Figure 6).
It is characterized by the lateral thermal spreading from 1-4 mm, the ability for obturation
(ligation) of the blood vessels not wider than 5 mm.
The access cavity and obturation
for teeth with a C-shaped root canal system varies considerably and depends on the pulp morphology of the specific tooth.
5% NaOCl and Chlorhexidine, and obturation
with gutta-percha and AH-26 sealer (Dentsply, USA).
I'm sure the engineering wasn't that simple, but by placing that plastic ball in the hollow base of the Foster slug, concentric obturation
of the slug in the bore is achieved.
Additionally, through SIMFRA, we will continue to concentrate our efforts on the recently introduced Maillefer Profile(R) Nickel Titanium Engine Driven Endodontic Files and the Thermafil(R) Obturation