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Ácido etileno-diamino tetra-acético na remoção da “smear layer” em endodontia: revisão sistemática
| Name: | Description: | Size: | Format: | |
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| 3.89 MB | Adobe PDF |
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Abstract(s)
A solução de Ácido Etileno-Diamino Tetra-Acético é usada na irrigação do canal radicular para a remoção da “smear layer” aquando da execução do Tratamento Endodôntico Não-Cirúrgico.
A presente tese descreve, através da pesquisa bibliográfica, a importância da remoção da “smear layer” e o uso do Ácido Etileno-Diamino Tetra-Acético com esse propósito. Foram selecionados estudos que utilizam a metodologia “Scanning Electron Microscopy” para a comparação da eficácia entre técnicas manuais (Convencional e Ativação Manual Dinâmica) e mecanizadas (“Passive Ultrasonic Irrigation and EndoActivator®”). Adicionalmente, as principais vantagens e limitações de cada abordagem são descritas.
A utilização da solução de Ácido Etileno-Diamino Tetra-Acético associado às técnicas mecanizadas demonstrou melhores resultados de limpeza em comparação com as técnicas manuais nas regiões coronal e média. Por outro lado, para a região apical, os resultados analisados indicaram níveis de limpeza significativamente inferiores, quando comparados com as restantes regiões.
Ethylene-Diamino Tetra-Acetic Acid solution is used during root canal irrigation, in “smear layer” removal when performing Non-Surgical Endodontic Treatment. This thesis describes, by a bibliographic research, the importance of “smear layer” removal and the use of of Ethylene-Diamino Tetra-Acetic Acid for this purpose. Studies that used the Scanning Electron Microscopy methodology were selected to compare the efficiency between manual (Conventional and Manual Dynamic Activation) and rotatory (Passive Ultrasonic Irrigation and EndoActivator®) techniques. Additionally, the main advantages and limitations of each approach are described. The use of Ethylene-Diamino Tetra-Acetic Acid solution associated with rotatory techniques demonstrated better cleaning results compared to manual techniques in coronal and middle regions. Meanwhile, for the apical third, the analyzed results indicated significantly lower levels of canal cleanliness when compared to the other regions.
Ethylene-Diamino Tetra-Acetic Acid solution is used during root canal irrigation, in “smear layer” removal when performing Non-Surgical Endodontic Treatment. This thesis describes, by a bibliographic research, the importance of “smear layer” removal and the use of of Ethylene-Diamino Tetra-Acetic Acid for this purpose. Studies that used the Scanning Electron Microscopy methodology were selected to compare the efficiency between manual (Conventional and Manual Dynamic Activation) and rotatory (Passive Ultrasonic Irrigation and EndoActivator®) techniques. Additionally, the main advantages and limitations of each approach are described. The use of Ethylene-Diamino Tetra-Acetic Acid solution associated with rotatory techniques demonstrated better cleaning results compared to manual techniques in coronal and middle regions. Meanwhile, for the apical third, the analyzed results indicated significantly lower levels of canal cleanliness when compared to the other regions.
Description
Keywords
Endodontia Smear layer Técnicas de irrigação Irrigação final EDTA Endodontics Smear layer Irrigation techniques Final irrigation EDTA