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Especialidad en Endodoncia

Especialidad en Endodoncia. Comparación de la fiabilidad de "0.5" y "APEX" Marcado de las medidas basadas en dos frecuencias, localizadores apicales electrónicos. Dr. Omar Noriega Gtz. endodonciamx@msn.com.

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Especialidad en Endodoncia

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  1. Especialidad en Endodoncia Comparación de la fiabilidad de "0.5" y "APEX" Marcado de las medidas basadas en dos frecuencias, localizadores apicales electrónicos Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  2. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators INTRODUCCIÓN Los localizadores electrónicos de ápice (Eals) pueden determinar la longitud de trabajo más conveniente y precisa. El principio básico de estos Eals es que la conductividad eléctrica del tejido que rodea el ápice de la raíz la cual es mayor que en el interior del sistema de conductos radiculares. Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  3. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators Se han fabricado muchos Eals a través de este principio, los fabricantes afirman que sus productos pueden localizar la constricción apical. INTRODUCCIÓN 97.5% Root ZX (J. Morita MfgCorp, Kyoto, Japón) es un dispositivo que mide la impedancia de 2 frecuencias (0,4 y 8 kHz) al mismo tiempo y calcula el cociente de las impedancias. Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  4. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators INTRODUCCIÓN 0,4 KHz 8 kHz Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  5. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators INTRODUCCIÓN Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  6. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators INTRODUCCIÓN Sin embargo, no todos los órganos dentarios tienen CA, incluso pueden no tener, principalmente con presencia de patología apical y reabsorción radicular. En estos casos, sin CA, existe poca información en cuanto a qué posición indica realmente la marca "0,5" en el localizador. Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  7. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators INTRODUCCIÓN Además, la marca "0,5" podría ser la CA o un área más allá de la CA según otros estudios con Eals diferentes. Gulabivala y Stock sugieren que Eals deben utilizarse para lograr "cero" para obtener la mayor exactitud debido a las características de impedancia dado que la CA no puede ser calculada con precisión. Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  8. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators INTRODUCCIÓN Los Eals deben obtener una medida fiable y exacta. En estadística, una medida fiable significa medir algo consistente con una variación mínima. Sin embargo, la mayoría de los autores sólo se evalúa la exactitud de Eals para determinar la longitud y no evaluar la fiabilidad del método de medición. Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  9. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS El presente estudio comparó la fiabilidad de las mediciones "0.5"y"APEX" obtenidas por 2 Eals. Vs ROOT ZX II Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  10. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS 104 premolares inferiores humanos extraídos se utilizaron. Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  11. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  12. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  13. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS LAMINA DE ACRILICO 3 cm 3 cm 3 cm 6 cm Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  14. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  15. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  16. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS 52 Dientes 52 Dientes Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  17. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS L1 LONGITUD 1 Lima Tipo K #15 - 25 0.5 Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  18. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Calibrador Digital Mitutoyo Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  19. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS L2 LONGITUD 2 0.0 Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  20. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  21. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS La L2 se restó de la longitud medida previamente (L1), el valor calculado (L3) se considera que la distancia entre la "0,5" y marcas "APEX". L2 LONGITUD 1 L1 LONGITUD 1 L3 Distancia entre 0.5 y Apex Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  22. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS El valor es positivo + se la lima se encuentra antes del foramen y negativo – si esta pasando el foramen APEX 0.5 Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  23. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Fuji II LC en polvo-líquido es Gold Label 2 LC Ionómero de Vidrio Restaurativo fotocurable Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  24. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Discos SOF-LEX (3M ESPE) 3 a 4 mm Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  25. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  26. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS 21 x OPMI Pico microscope (Carl Zeiss) Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  27. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  28. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  29. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators MATERIALES Y METODOS Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  30. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators RESULTADOS En promedio, las medidas tomadas en el "0.5" marca por Root ZX y el i-Root fueron consistentemente 0,26 y 0,29 mm antes del FM. Las dos marcas (0.5 y APEX) de los 2 Eals se puede utilizar con fines clínicos No hubo diferencia significativa entre los Eals Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  31. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators DISCUSIÓN La elección entre las 2 marcas ("0.5" y "APEX") para la determinación de la longitud de trabajo parece sobre todo depender de la experiencia y la preferencia del especialista. En estudios microscópicos anteriores se ha informado que las distancias entre la CA y foramen es de 0,5 mm. Sin embargo, en este estudio, las distancias medidas entre "0.5" y APEX fueron de solo 0,26 mm (Root ZX) y 0,29 mm i-Root) lo cual confirma que los localizadores electrónicos no determinan exactamente .5mm antes del foramen. Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  32. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ in Electronic Apex Locators DISCUSIÓN En conclusión: La marca "APEX" de los Eals utilizados en este estudio indico el Foramen constantemente. La marca "0,5" por Root ZX es de 0,26mm antes del foramen y con el i-Root es de 0,29 mm antes del foramen. Las dos marcas (0.5 y APEX) de los 2 Eals se puede utilizar con fines clínicos. Dr. Omar Noriega Gtz. endodonciamx@msn.com Jung I Y, Yoon B H, Lee S J. Comparison of the Reliability of ‘‘0.5’’ and ‘‘APEX’’ Mark Measurements in Two Frequency-based Electronic Apex Locators. J Endod 2011;37:49-52.
  33. Preguntas..
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