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Efectos secundarios del tratamiento de implantología dental a base de metal - Una revisión
Deepesh Kumar Gupta1, Shubham Sethi1, Anumeha Jha1
1Department of Oral and Maxillofacial Prosthodontics and Implantology, Government Dental College, Raipur, Chhattisgarh, India.
Bioinformation
|February 9, 2026
Resumen
Los implantes dentales de titanio pueden corroerse en la boca debido a factores como el pH y las bacterias. Esta corrosión libera iones de titanio, lo que puede causar inflamación y fallo del implante.
Área de la Ciencia:
- Ciencia de los Biomateriales Ciencia de los Biomateriales.
- Materiales dentales y materiales dentales.
- Ingeniería de la Corrosión Ingeniería de la Corrosión.
Sus antecedentes:
- Los implantes dentales de titanio son favorecidos por su biocompatibilidad y resistencia.
- El entorno oral plantea riesgos significativos de corrosión para los implantes de titanio.
Objetivo del estudio:
- Para revisar los mecanismos de corrosión de los implantes dentales de titanio.
- Para discutir las implicaciones clínicas de esta corrosión.
Principales métodos:
- Revisión de la literatura sobre los procesos de corrosión que afectan al titanio.
- Análisis de los factores que influyen en la corrosión en el ambiente oral.
Principales resultados:
- Los tipos de corrosión incluyen galvánico, pitting, grieta y fretting.
- El pH salival, el fluoruro, las biopelículas y las fuerzas mecánicas aceleran la corrosión.
- La ruptura de la capa de óxido conduce a la liberación de iones y la inflamación.
Conclusiones:
- La comprensión de los mecanismos de corrosión del titanio es crucial.
- La corrosión contribuye a la periimplantitis y al fallo potencial del implante.
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