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Development And Preclinical Evaluation Of Preparation Effectiveness For The Treatment Of Hard Tooth Tissues After Temporary Filling Removal
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| Author:
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VITA B?R?ZENTSEVA, ELENA A KUZMINA, LYDMILA L. GAPOCHKINA, SERGEY V. POKLAD, TATYANA N. SHINKARENKO, ALEXANDER A. KOPYTOV
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| Abstract:
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Purpose of this study was development and preclinical study of the effectiveness of antiseptic liquid for the purification
of dentinal tubules. Liquid application is planned after extraction from the prepared carious cavity of a temporary
filling. According to the recommendations of clinicians, liquid should be sufficiently flowable to penetrate the lumen
of the dentinal tubules and wash out fragments of temporary filling materials. At the same time, having an antiseptic
effect, it should not change the strength characteristics of tooth hard tissues. Teeth, removed by orthodontic
indications were sealed with Clip Tripack materials (VOCO, Germany), Restavrin Tempo (Tehnodent, Russia). Sealed
teeth were kept in distilled water. Temporary fillings made of Clip Tripack materials and Restavrin Tempo were
removed with an excavator from the teeth. Teeth were divided into two groups. The cavities of the first group of
teeth were washed with one of 12 variants of the test fluid, they were longitudinally sawn, the surface of the cavity
was examined with a scanning electron microscope. The cavities of the second group of teeth were washed with one
of 12 variants of the ultrasound-controlled test fluid, sawed, and microscopized. Visualization assessed the purity of
the dentinal canal lumens. In addition, the antiseptic potential of 12 variants of the test liquid was evaluated. Five
variants of the ratio of components of antiseptic liquid for cleaning dentinal tubules from the remnants of the
temporary filling material correspond to the task in hand.
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| Keyword:
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endodontic treatment, dentinal tubules, temporary filling materials, ultrasound activation.
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| EOI:
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| DOI:
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https://doi.org/10.31838/ijpr/2020.12.01.029
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| Download:
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