Ultrapassagem de Instrumento Fraturado - Ricardo Machado

Olá meus queridos amigos da EEC.
Em anexo está um caso clínico interessante.
Um forte abraço à todos.
Ricardo Machado

EEC/Prof. Carlos E. Silveira Bueno na Jornada Nacional da Sociedade Peruana de Endodontia

www.endodoncia.pe

Caso Clínico da Prof. Roberta Aranha - Retratamento com as Limas Protaper D

clique para ampliar

Prof. Carlos E. Silveira Bueno em Salta - Argentina

Na última semana, através de um convite do Prof. Pablo Ensinas, o Prof. Carlos E. Silveira Bueno esteve

em Salta - Argentina para ministrar a uma conferência sobre Retratamento Endodôntico.

Alunos do Prof. Pablo Ensinas

Caso Clínico de Retratamento/Remoção de cone de prata - Prof. Alexandre Sigrist De Martin

Retratamento/Remoção de cone de prata 

Prof. Alexandre Sigrist De Martin

Desobturação com limas rotatórias Protaper D

Utilização de ultra-som para auxílio na remoção de cone de prata

reinstrumentação com Protaper e limas manuais

Obturação com AH-Plus e Técnica de Onda Contínua de Condensação

Nova turma de Especialização em Endodontia/ Equipe de Endodontia de Campinas Unidade Vila Velha-ES

Sejam bem vindos Turma 3 da Especialização em 

Endodontia - Equipe De Endodontia Eec-Extensão Vitória. 

São Leopoldo Mandic-Unidade Vila Velha-E.S.

EEC no X Encontro APCD Jardim Paulista / Estética - A harmonização da beleza com a função.

Presença confirmada do Prof. Carlos Bueno (EEC)

 Maiores informações:

 http://www.xencontro.com.br/

Caso Clínico da Profa. Flavia C. Abe - Retratamento Endodôntico de Canino Inferior com 2 Canais

Profa. Flavia C. Abe

Retratamento de canino inferior (43) com 2 canais.

Desobturação com limas D e re-instrumentação com limas ProTaper Universal.

Cimento Endomethasone e McSpadden.

Coroa e pino provisórios.

Tratamento Endodontico em Sessão Única - Prof. Kenner B. Miguita

Prof. Kenner B. Miguita

Pulpite do dente 36

Pathfiles + Protaper

Ah-Plus

Int Endod J may 2012 - Effectiveness of three instrumentation systems to remove Enterococcus faecalis from root canals

Effectiveness of three instrumentation systems to remove Enterococcus faecalis from root canals
M. Matos Neto, S. S. F. Santos, M. V. P. Lea ̃o, S. M. Habitante, J. R. D. D. Rodrigues & A. O. C. Jorge

Abstract

Matos Neto M, Santos SSF, Lea ̃o MVP, Habitante SM, Rodrigues JRDD, Jorge AOC. Effectiveness of three instru- mentation systems to remove Enterococcus faecalis from root canals. International Endodontic Journal, 45, 435–438, 2012.

Aim 

To assess the effectiveness of three systems of mechanical preparation to reduce Enterococcus faecalis within root canals.

Methodology 

Twenty-four human single-rooted canine teeth were standardized to a length of 17 mm and the canal contents removed using a size 20 K-file, as the last apical file. After irrigation and sterilization, the canals were contaminated with E. faecalis and incubated for 21 days at 37 °C with 5% CO2. Then, the teeth were divided into three groups for mechanical preparation with: ProTaper rotary system, ProTaper manual system and manual K-files. Samples of the root canal contents, before and after the debridement, were collected with sterile paper points for 1 min. Then, the samples were diluted and plated in Brain Heart Infusion (BHI) agar. The colony-forming units were counted and the percentage reduction calculated. The reduction and log CFU mL)1 were compared between groups using Wilcoxon nonparametric test and two-way analysis of variance, respectively.

Results 

There was a significant reduction in the number of CFU/mL (P = 0.000) before and after debridement for all the systems used. However, there was no significant difference between the systems. 

Conclusion 

All the three instrumentation systems reduced E. faecalis counts to a similar degree.

Keywords: debridement, Enterococcus faecalis, Pro- Taper.

download paper in pdf

Livro: Endodontia, uma visão contemporânea.

LIVRO: Endodontia, uma visão contemporânea.

Autores: Eduardo Fregnani e Ruy Hizatugu

JOE may 2012 - In Vitro Comparison of Passive and Continuous Ultrasonic Irrigation in Simulated Lateral Canals of Extracted Teeth

In Vitro Comparison of Passive and Continuous Ultrasonic Irrigation in Simulated Lateral Canals of Extracted Teeth
Pablo Castelo-Baz, DDS,* Benjam ın Mart ın-Biedma, PhD,* Giuseppe Cantatore, PhD,† Manuel Ru ız-Pin~o n, MD,* Jos e Bahillo, DDS,* Berta Rivas-Mundin~a, MD,*and Purificacio n Varela-Patin~o, PhD* 

Introduction: Complete endodontic system disinfec- tion requires the removal of vital and necrotic pulp tissue, microorganisms, and toxins. The purpose of this study was to compare the effects of 2 ultrasonic irri- gation techniques on the penetration of sodium hypo- chlorite into the main canal and simulated lateral canals of extracted teeth. Methods: Two simulated lateral canals each were created 2, 4, and 6 mm from the working length in 60 single-rooted teeth (6 canals/ tooth, n = 360). To resemble the clinical situation, a closed system was created in each tooth. The teeth were randomly assigned to 3 experimental irrigation groups: group 1 (n = 20), positive pressure irrigation (PPI); group 2 (n = 20), passive ultrasonic irrigation (PUI); and group 3 (n = 20), continuous ultrasonic irriga- tion (CUI). Samples were evaluated by direct observa- tion of still images recorded under a dental operating microscope. To examine irrigating solution penetration, 20% Chinese ink (Sanford Rotring GmbH, Hamburg, Germany) was added to a 5% sodium hypochlorite solu- tion and delivered into the root canals. Results: The results showed a significantly higher (P < .05) penetra- tion of irrigant into the lateral canals in the CUI group. PUI and CUI did not differ significantly in solution pene- tration into the apical thirds of the main canals. The PPI group showed a significantly lower penetration of sodium hypochlorite into the main and lateral canals compared with the CUI and PUI groups. Conclusions: CUI as a final rinse significantly increased the penetra- tion of irrigating solution into simulated lateral canals. 

Key Words

Continuous ultrasonic irrigation, passive ultrasonic irrigation, positive pressure irriga- tion, root canal irrigation, vapor lock(J Endod 2012;38:688–691)


Download paper in pdf 

Reciproc System / Sistema Reciproc (VDW)

Caso Clínico de Tratamento Endodôntico com Reconstrução coronária - Aluno de Mestrado em Endodontia Daniel R. de Assis

Caso Clínico de Tratamento Endodôntico com Reconstrução coronária, selamento de perfuração e odontossecção - dentes 35, 36 e 37

Inicial

Tratamento 36 e 37 com limas rotatórias Prodesign S. Selamento
de perfuração de furca do 37 com MTA.

Exodontia da raiz distal do 36 e retratamento do 35.

Final. Reconstrução coronária dos dentes.

Detalhe: Obturação de canais laterais na raiz mesial do 36.

Dr. Daniel R. De Assis

Endodontia

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Rua Antônio Galvão Cezarino Leite 81, Vila Santa Catarina,

 Americana-SP - F.:(19)3461-8149

Blog: http://danieldeassisendodontia.blogspot.com

Passive Ultrasonic Irrigation - Irrigação Passiva com Ultrassom

EEC na Universidade de Manitoba - Winnipeg/Canadá - Prof. Carlos E. Silveira Bueno

Winnipeg / Canadá

Prof. Rodrigo Sanches Cunha e Prof. Carlos E. Silveira Bueno

 

Universidade de Manitoba - Winnipeg

Aula apresentanda pelo Prof. Carlos Bueno na Universidade de Manitoba - Winnipeg

EEC na AAE 2012 - Prof. Carlos E. Silveira Bueno

AAE - Boston 2012

Apresentação Oral de Trabalho Científico na AAE pelo Prof. Carlos Bueno

Apresentação Oral de Trabalho pelo Prof. Rodrigo Sanches Cunha

Amigos, Ex-alunos e alunos

Boston-MA