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Assessing the quality of root canal filling and instrumentation time using kedo-s files, reciprocating files and k-files / Avaliando a qualidade de obturação e tempo instrumentação usando limas kedo-s, limas reciprocantes e limas k manuais
Lakshmanan, Lakshimi; Mani, Geo; Jeevanandan, Ganesh; Ravindran, Vignesh; Erulappan Muthu Ganapathi, Subramanian.
  • Lakshmanan, Lakshimi; Saveetha Institute of Medical and Technical Sciences. Saveetha Dental College and Hospitals. Department of Pediatric and Preventive Dentistry. Chennai. IN
  • Mani, Geo; Saveetha Institute of Medical and Technical Sciences. Saveetha Dental College and Hospitals. Department of Pediatric and Preventive Dentistry. Chennai. IN
  • Jeevanandan, Ganesh; Saveetha Institute of Medical and Technical Sciences. Saveetha Dental College and Hospitals. Department of Pediatric and Preventive Dentistry. Chennai. IN
  • Ravindran, Vignesh; Saveetha Institute of Medical and Technical Sciences. Saveetha Dental College and Hospitals. Department of Pediatric and Preventive Dentistry. Chennai. IN
  • Erulappan Muthu Ganapathi, Subramanian; Saveetha Institute of Medical and Technical Sciences. Saveetha Dental College and Hospitals. Department of Pediatric and Preventive Dentistry. Chennai. IN
Braz. dent. sci ; 23(1): 1-7, 2020. tab, ilus
Article in English | LILACS, BBO | ID: biblio-1049511
ABSTRACT

Objective:

Pulpectomy is the conservative treatment approach that retains and preserves the primary tooth in the dental arch in its normal function and non-pathologic state until its exfoliation. Over the years, pulpectomy has been performed using various instrumentation techniques. The aim of this study was to compare the quality of root filing and instrumentation time using Kedo-S files, Reciprocating files and K-files in primary teeth. Material And

Methods:

A randomized clinical trial was performed on 45 primary molars equally distributed for instrumentation with Kedo-S files, reciprocating files and K-Files. Immediate post-operative digital radiographs were taken to evaluate the quality of root filing and root canal instrumentation time was also recorded.

Results:

Mean instrumentation time with Kedo-S was 75.6 seconds, reciprocating file was 190.6 seconds and K-file was 95.4 seconds. Highest optimal fill was obtained with Kedo-S file group, highest overfill was obtained with Kedo-S group and highest under fill was obtained with reciprocating file group.

Conclusion:

Kedo-S rotary system provides better quality of root canal filling in minimum instrumentation time. (AU)
RESUMO

Objetivo:

A pulpectomia é o tratamento conservador que retém e preserva o dente decíduo na arcada dentária em sua função normal e estado não patológico até sua esfoliação. Ao longo dos anos, a pulpectomia foi realizada usando várias técnicas de instrumentação. O objetivo deste estudo foi comparar a qualidade da obturação do canal radicular e do tempo de instrumentação usando limas Kedo-S, limas reciprocantes e limas K em dentes decíduos. Material e

Métodos:

Foi realizado um ensaio clínico randomizado em 45 molares decíduos distribuídos igualmente para instrumentação com limas Kedo-S, limas reciprocantes e limas K. Radiografias digitais pós-operatórias imediatas foram realizadas para avaliar a qualidade da obturação e também foi registrado o tempo de instrumentação do canal radicular.

Resultados:

O tempo médio de instrumentação com Kedo-S foi de 75,6 segundos, com limas reciprocantes foi de 190,6 segundos e com limas K foi de 95,4 segundos. O maior índice de obturação ideal foi obtido com o grupo de limas Kedo-S, o maior índice de sobreobturação foi obtido com o grupo Kedo-S e o maior índice de infraobturação foi obtido com o grupo de limas reciprocantes.

Conclusão:

O sistema rotatório Kedo-S fornece melhor qualidade de obturação do canal radicular em tempo mínimo de instrumentação.(AU)
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Pulpectomy / Root Canal Obturation / Tooth, Deciduous Type of study: Controlled clinical trial Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2020 Type: Article Affiliation country: India Institution/Affiliation country: Saveetha Institute of Medical and Technical Sciences/IN

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Full text: Available Index: LILACS (Americas) Main subject: Pulpectomy / Root Canal Obturation / Tooth, Deciduous Type of study: Controlled clinical trial Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2020 Type: Article Affiliation country: India Institution/Affiliation country: Saveetha Institute of Medical and Technical Sciences/IN