Comparación de la cantidad de residuos de cemento temporal en preparaciones biológicas para PFU con hibridación inmediata y sin hibridación inmediata
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2023
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Universidad Finis Terrae (Chile) Facultad de Odontología
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Antecedentes: Para lograr resultados predecibles en tratamientos restauradores mediante la técnica de Resin Coating, se combina adhesivo y resina fluida de alta carga molecular para generar beneficios como disminuir sensibilidad y filtración bacteriana dentinaria al utilizar provisionales. El objetivo es evaluar in vitro la cantidad de residuos dejados por el cemento temporal RelyX Temp en preparaciones para prótesis fija unitaria (PFU) al cementar un provisorio, considerando la realización o no de hibridación inmediata.
Objetivos: Comparar la cantidad de residuos que deja el cemento temporal luego de cementar un provisorio para PFU, realizando hibridación inmediata con adhesivo universal en comparación a no realizarla Materiales y métodos: Se emplearon 21 premolares sanos del banco de muestras de la Facultad de Odontología de la Universidad Finis Terrae. Estos se compararon con 12 premolares cementados sin Resin Coating obtenidos de la tesis de 2022 sobre la remanencia de residuos de cementos temporales.
Resultados: Los muñones tratados con la técnica de Resin coating presentaron 1,929 mm2 de residuos, en comparación a 5,221 mm2 en los muñones sin esta técnica. La técnica resin coating genera menos residuos de cemento temporal RelyX Temp.c
Discusión y conclusión: La hipótesis de investigación fue respaldada exitosamente, ya que el estudio muestra una disminución significativa en la cantidad de residuos de cemento temporal al emplear la técnica de resin coating en comparación a no realizarla. Se controlaron factores en la técnica, como el manejo de factores externos y la correcta adaptación del provisional.
Background: In order to achieve predictable outcomes in restorative treatments using the resin coating technique, adhesive and high-molecular-weight fluid resin are combined to yield benefits such as reducing sensitivity and bacterial infiltration in provisional restorations. The objective is to in vitro evaluate the quantity of residue left by the temporary cement RelyX Temp in preparations for single-unit fixed prostheses (SUFP) when cementing a provisional, taking into consideration the implementation or omission of immediate hybridization. Objectives: To compare the quantity of residue left by the temporary cement after cementing a provisional for single-unit fixed prostheses (SUFP), by performing immediate hybridization with universal adhesive in comparison to not performing it. Materials and Methods: 21 healthy premolars from the Faculty of Dentistry at the Finis Terrae University were utilized. These were compared with 12 premolars cemented without Resin Coating, obtained from the 2022 thesis on the remnants of residues from temporary cements. Results: The abutments treated with the Resin Coating technique displayed 1,929 mm2 of residues, in contrast to 5,221 mm2 in the abutments without this technique. The Resin Coating technique generates fewer residues of the temporary cement RelyX Temp. Discussion and Conclusion: The research hypothesis was successfully supported, as the study demonstrates a significant decrease in the quantity of temporary cement residues when employing the resin coating technique compared to not using it. Factors in the technique were controlled, such as the management of external factors and the proper adaptation of the provisional.
Background: In order to achieve predictable outcomes in restorative treatments using the resin coating technique, adhesive and high-molecular-weight fluid resin are combined to yield benefits such as reducing sensitivity and bacterial infiltration in provisional restorations. The objective is to in vitro evaluate the quantity of residue left by the temporary cement RelyX Temp in preparations for single-unit fixed prostheses (SUFP) when cementing a provisional, taking into consideration the implementation or omission of immediate hybridization. Objectives: To compare the quantity of residue left by the temporary cement after cementing a provisional for single-unit fixed prostheses (SUFP), by performing immediate hybridization with universal adhesive in comparison to not performing it. Materials and Methods: 21 healthy premolars from the Faculty of Dentistry at the Finis Terrae University were utilized. These were compared with 12 premolars cemented without Resin Coating, obtained from the 2022 thesis on the remnants of residues from temporary cements. Results: The abutments treated with the Resin Coating technique displayed 1,929 mm2 of residues, in contrast to 5,221 mm2 in the abutments without this technique. The Resin Coating technique generates fewer residues of the temporary cement RelyX Temp. Discussion and Conclusion: The research hypothesis was successfully supported, as the study demonstrates a significant decrease in the quantity of temporary cement residues when employing the resin coating technique compared to not using it. Factors in the technique were controlled, such as the management of external factors and the proper adaptation of the provisional.
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Tesis (Cirujano Dentista)--Universidad Finis Terrae, 2023
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Santiago, Chile
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DENTINA, ADHESIVOS DENTALES, TÉCNICAS DE ADHESIÓN -- ODONTOLOGÍA
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Atribución-NoComercial-CompartirIgual 3.0 Chile (CC BY-NC-SA 3.0 CL)