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Eficacia estética de la infiltración de resina en lesiones de manchas blancas post-ortodónticas utilizando diferentes
The Angle orthodontist
|February 11, 2026
Resumen
La infiltración de resina mejora efectivamente la apariencia de las lesiones de manchas blancas post-ortodóncicas (WSL). Varios métodos de acondicionamiento de superficie, incluyendo HCl, H3PO4 y láser Er:YAG, son adecuados para el tratamiento de WSLs.
Área de la Ciencia:
- Odontología Odontología.
- La ortodoncia es la ortodoncia.
- Cariología Cariología.
Sus antecedentes:
- Las lesiones de manchas blancas (WSL) son comunes después del tratamiento de ortodoncia.
- La evaluación de los resultados estéticos y la reactivación de la fluorescencia es crucial para la gestión de WSL.
Objetivo del estudio:
- Para evaluar los cambios de color y fluorescencia en WSLs post-ortodoncia.
- Para comparar diferentes métodos de acondicionamiento de superficies antes de la infiltración de resina.
- Para evaluar los resultados hasta 24 meses después del tratamiento.
Principales métodos:
- Se incluyeron treinta pacientes con WSLs post-ortodónticos (código ICDAS II 1-2).
- Las lesiones se trataron con cepillado regular (control), gel de HCl al 15%, gel H3PO4 al 37% o láser Er:YAG seguido de infiltración de resina.
- El color y la fluorescencia se midieron al inicio, inmediatamente después del tratamiento y a los 6 y 24 meses.
Principales resultados:
- No se observaron diferencias significativas en fluorescencia o cambios de color entre los grupos de tratamiento a lo largo del tiempo.
- El grupo de control mostró menos cambio de color inicialmente, pero la mayor mejora en el seguimiento final.
- La infiltración de resina proporcionó una mejor mejora estética y la reactivación de la fluorescencia en comparación con el cepillado diario.
Conclusiones:
- La infiltración de resina ofrece una mejora estética superior y un renacimiento de la fluorescencia para las WSL en comparación con el cepillado diario.
- El gel HCl, el gel H3PO4 y el láser Er:YAG son métodos efectivos de acondicionamiento para la infiltración de resina en las WSL post-ortodónticas.
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