Prof. Vanessa Bueno ministra aula de Clareamento Dental no Curso de Aperfeiçoamento em Endodontia da Equipe de Endodontia de Campinas
quarta-feira, 28 de novembro de 2012
terça-feira, 27 de novembro de 2012
Prof. Carlos Bueno na APCD Central - "Retratamento endodôntico associado às novas tecnologias."
No último dia 24/11 o Prof. Carlos Bueno (Equipe de Endodontia de Campinas) esteve na APCD Central para ministrar a aula: "Retratamento endodôntico associado às novas tecnologias". A aula foi ministrada no curso do grupo de professores e amigos Ruy Hizatugu, Gustavo Meneghini e Kazuko Okino.
Caso Clínico do Prof. Jorge Vera: Pré-molar Inferior com Anatomia Interna Complexa - Lower premolar with complex anatomy
A lower premolar with complex anatomy, The second premolar will be extracted. The root canal was done after removing the Crown wich was then temporarily re-cemented. I use the M4 to loosen small K files for glide path and then the Twisted files were used for shaping.
Jorge Vera
Graduated from the National University of Mexico in 1989.
Postgraduate Endodontic Certificate from Tufts University - School of Dental Medicine, Boston, USA, in 1993.
Professor of Endodontics University of Tlaxcala, Mexico.
Recipient of the Samuel Seltzer award from the Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics Journal, in 2005.
Scientific advisory Board Member for the Journal of Endodontics, International Endodontic Journal and the Italian Journal of Endodontics.
Ex- President of the Mexican Association of Endodontists.
More than 300 lectures in 27 countries around the world including the European Endodontic meeting and the American Association of Endodontists meeting.
Postgraduate Endodontic Certificate from Tufts University - School of Dental Medicine, Boston, USA, in 1993.
Professor of Endodontics University of Tlaxcala, Mexico.
Recipient of the Samuel Seltzer award from the Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics Journal, in 2005.
Scientific advisory Board Member for the Journal of Endodontics, International Endodontic Journal and the Italian Journal of Endodontics.
Ex- President of the Mexican Association of Endodontists.
More than 300 lectures in 27 countries around the world including the European Endodontic meeting and the American Association of Endodontists meeting.
segunda-feira, 26 de novembro de 2012
Prof. Carlos E. Silveira Bueno recebe Diploma de Mérito "Dr. Zeferino Vaz" na Câmara Municipal da Cidade de Campinas-SP
No dia 23 de novembro de 2012, na Câmara Municipal de Campinas, o Prof. Carlos Eduardo da Silveira Bueno recebereu o Diploma de Mérito "Dr. Zeferino Vaz" outorgado a profissionais da área da saúde da cidade de Campinas, por proposição do Vereador Arly de Lara Romêo
domingo, 25 de novembro de 2012
Dúvida sobre Insertos Ultrasônicos
Bom dia Equipe de Endodontia de Campinas
Preciso esclarecer uma dúvida quanto aos insertos ultrasônicos. Tenho verificado uma fratura anormal dos meus insertos o que não descarto ser por problemas de potência do aparelho (J Morita) e operador, no caso eu mesmo.
Mas gostaria de saber se é mais recomendado a utilização de insertos interíssos do que os adaptados, independente da indicação e portanto, do tipo do inserto.
Algumas vezes até o próprio adaptador eu acabei quebrando.
Aguardo uma indicação de vcs.
Parabéns pelo Blog!
Cleiton Rotenborg
Ponta Grossa-PR
Preciso esclarecer uma dúvida quanto aos insertos ultrasônicos. Tenho verificado uma fratura anormal dos meus insertos o que não descarto ser por problemas de potência do aparelho (J Morita) e operador, no caso eu mesmo.
Mas gostaria de saber se é mais recomendado a utilização de insertos interíssos do que os adaptados, independente da indicação e portanto, do tipo do inserto.
Algumas vezes até o próprio adaptador eu acabei quebrando.
Aguardo uma indicação de vcs.
Parabéns pelo Blog!
Cleiton Rotenborg
Ponta Grossa-PR
quinta-feira, 22 de novembro de 2012
terça-feira, 20 de novembro de 2012
JOE nov 2012 - ProFile Vortex Instruments after Clinical Use: A Metallurgical Properties Study
ProFile Vortex Instruments after Clinical Use:
A Metallurgical Properties Study
Ya Shen, DDS, PhD,* Jeffrey M. Coil, DMD, MSD, PhD,* Hui-min Zhou, DDS, PhD,†
Esther Tam, DDS,* Yu-feng Zheng, PhD,‡ and Markus Haapasalo, DDS, PhD*
Abstract
Introduction:
The aim of the study was to analyze the
incidence and mode of ProFile Vortex instrument (Dentsply Tulsa Dental Specialties, Tulsa, OK) defects during
a predefined schedule of clinical use by the undergraduate students in a dental school setting and to examine
the metallurgical characteristics of unused and clinically
used Vortex instruments.
Methods:
A total of 2,203
ProFile Vortex instruments discarded after single use
from the undergraduate students program over 24
months were collected and examined for defects using
a stereomicrosocpe at 10 magnification. The incidence
and type of instrument defects or separation were
analyzed. The lateral surfaces of part of the defected
instruments and fracture surfaces of fractured files
were examined using scanning electron microscopy.
Unused and clinically used files were examined by differential scanning calorimetry and X-ray diffraction. Vickers
hardness of the files was measured with a 200-g load.
Results:
Only 1 of the 2,203 files fractured during clinical use. The cause of fracture was shear stress, and the
file also showed unwinding of the helix structure. None
of the remaining 2,202 files exhibited unwinding after
clinical use. Blunt apicals were detected in 86 used files
(3.9%). Austenite-finish temperatures were very similar
for asreceived, used files with defects and used files
without defects, all exceeding 50 oC. No difference in mi-
crohardness was detected among these 3 instrument
groups. X-ray diffraction results showed that NiTi files
had austenite structure at room temperature.
Conclusions:
The risk of ProFile Vortex fracture is very low
when files are used 1 time by undergraduate students.
Unwinding of the files was not detected except for the
fractured file. Clinical single use had no detectable effect
on austenite-martensite phase transformation of the
files. Unused and clinical single-use files contain a similar
phase structure at body temperature.
Key Words
Defect, differential scanning calorimetry, endodontic instrument, M-Wire, nickel-
titanium instrument, ProFile Vortex, x-ray diffraction
(J Endod
2012;38:1613–1617)
segunda-feira, 19 de novembro de 2012
sexta-feira, 16 de novembro de 2012
Equipe de Endodontia de Campinas no CIOSP - Aula Teórica e Hands'on - Movimento Reciprocante e Otimização da Irrigação em Endodontia
Movimento Reciprocante e Otimização da Irrigação em Endodontia
Vagas Limitadas
Inscrições Abertas:
Os participantes do Hands-on ganharão um Kit WaveOne.
Não perca essa oportunidade!
terça-feira, 13 de novembro de 2012
domingo, 11 de novembro de 2012
sábado, 10 de novembro de 2012
EEC na UNIP Sorocaba - Prof. Kenner Miguita e Profa. Flavia Abe
Os Professores da Equipe de Endodontia de Campinas - Kenner Miguita e Flavia Abe
estiveram no dia 09/11 em Sorocabapara o Hands-on de Protaper na UNIP,
com os professores Alex Otani e Gustavo Meneghine.
Casos Clínicos do Aluno de Mestrado em Endodontia - Daniel de Assis
Daniel De AssisEndodontia Microscópica
www.danieldeassisendodontia.blogspot.com_________________________________________________________________________________________________________________________________R. Antônio Galvão Cezarino Leite 81, Vila Sta. Catarina, Americana-SP
Fone: (19)3478-4535
Caso Clínico das Alunos de Mestrado - Mariana Elise Porto e Cristiane Valente Araujo
Caso Clínico das Alunos de Mestrado - Mariana Elise Porto e Cristiane Valente Araujo
Curso de Mestrado em Endodontia da Equipe de Endodontia de Campinas
Sistema Mtwo e Onda Contínua de Condensação
Casos Clínicos de Sistema Reciprocante do Aluno de Mestrado de Excelência em Endodontia - Lincoln de Campos Fruchi
LINCOLN DE CAMPOS FRUCHI
ESPECIALISTA EM ENDODONTIA - USP
MESTRANDO EM ENDODONTIA DE EXCELÊNCIA PARA ESPECIALISTAS DA SLMANDIC
MEMBRO DA ACADEMIA AMERICANA DE ENDODONTIA
quinta-feira, 8 de novembro de 2012
quarta-feira, 7 de novembro de 2012
JOE nov 2012 - In Vitro Comparison of Cyclic Fatigue Resistance of ProTaper, WaveOne, and Twisted Files
In Vitro Comparison of Cyclic Fatigue Resistance
of ProTaper, WaveOne, and Twisted Files
Ricardo Castello -Escriva , DDS, Teresa Alegre-Domingo, DDS, MSc, Vicente Faus-Matoses, DDS, MSc, Sophie Roma n-Richon, DDS, MSc, and Vicente J. Faus-Lla cer, MD, DDS, MSc, PhD
of ProTaper, WaveOne, and Twisted Files
Ricardo Castello -Escriva , DDS, Teresa Alegre-Domingo, DDS, MSc, Vicente Faus-Matoses, DDS, MSc, Sophie Roma n-Richon, DDS, MSc, and Vicente J. Faus-Lla cer, MD, DDS, MSc, PhD
Abstract
Introduction: The aim of this study was to compare the cyclic fatigue resistance of 3 nickel-titanium (NiTi) endodontic instruments from ProTaper, WaveOne (WO), and Twisted Files (TF). Methods: Cyclic fatigue testing was conducted by operating instruments from ProTaper F2, WO 25 .08, and TF 25 .08. A total of 184 instruments were rotated in 4 curved artificial canals with different angles and radius of curvature. The time and cycles to failure were calculated. The data were compared for differences by using 2-way analysis of variance (P < .05). Results: In general, WO was the most resistant to fatigue failure of the tested instru- ments, and TF showed a higher number of cycles to failure than ProTaper. Conclusions: Reciprocating movement of WO showed a longer cyclic fatigue life than conventional rotary movement of TF and ProTaper. The new manufacturing twisting process of TF produced NiTi rotary instruments more resistant to fatigue than ProTaper instruments produced with the traditional NiTi grinding process.
(J Endod 2012;38:1521–1524)
Key Words
Cyclic fatigue, endodontic instruments, nickel-titanium, reciprocating movement, WaveOne
Introduction: The aim of this study was to compare the cyclic fatigue resistance of 3 nickel-titanium (NiTi) endodontic instruments from ProTaper, WaveOne (WO), and Twisted Files (TF). Methods: Cyclic fatigue testing was conducted by operating instruments from ProTaper F2, WO 25 .08, and TF 25 .08. A total of 184 instruments were rotated in 4 curved artificial canals with different angles and radius of curvature. The time and cycles to failure were calculated. The data were compared for differences by using 2-way analysis of variance (P < .05). Results: In general, WO was the most resistant to fatigue failure of the tested instru- ments, and TF showed a higher number of cycles to failure than ProTaper. Conclusions: Reciprocating movement of WO showed a longer cyclic fatigue life than conventional rotary movement of TF and ProTaper. The new manufacturing twisting process of TF produced NiTi rotary instruments more resistant to fatigue than ProTaper instruments produced with the traditional NiTi grinding process.
(J Endod 2012;38:1521–1524)
Key Words
Cyclic fatigue, endodontic instruments, nickel-titanium, reciprocating movement, WaveOne
terça-feira, 6 de novembro de 2012
segunda-feira, 5 de novembro de 2012
Venha aprender Micro-cirurgia Paraendodôntica com a EEC!
Durante os cursos da Equipe de Endodontia de Campinas
os alunos além de uma base teórica passam por atividades laboratoriais de
simulação dos procedimentos que envolvem a Cirurgia Paraendodôntica.
Procedimentos estes realizados com auxílio de Microscopia Operatória.
Mini residência 2012 - Instrumentação Reciprocante / Rotatória / Obturação Termoplastificada e Retratamento
Nos dias 30 e 31 de outubro de 2012 a Equipe de Endodontia de Campinas, representada pelo Prof. Carlos Bueno organizou mais uma vez com auxílio da Dentsply a Mini Residência.
Os temas abordados dessa vez foram: Instrumentação Reciprocante e Rotatória, Obturação Termoplastificada e Retratamento Endodôntico.
Aula Teórica antes do Workshop
Demonstrações dos sistemas
Alunos realizaram as atividades práticas
Coffe break
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