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Fatiga cíclica en los archivos NiTi: un análisis bibliométrico y cartográfico científico
Huda Melike Bayram1, Emre Bayram2
1Department of Endodontics, Tokat Gaziosmanpasa University Faculty of Dentistry, Tokat, Turkey. melikealaca@yahoo.com.
Odontology
|August 25, 2025
Resumen
Este estudio analizó la literatura de instrumentos rotativos de níquel-titanio (NiTi), revelando las principales tendencias de investigación en la resistencia a la fatiga cíclica. Los hallazgos permiten optimizar la durabilidad del instrumento y reducir las complicaciones endodónticas.
Área de la Ciencia:
- La endodoncia
- Ciencias de los materiales
- Información bibliométrica
Sus antecedentes:
- Los instrumentos rotativos de níquel y titanio (NiTi) son cruciales en los procedimientos endodónticos.
- La comprensión de la resistencia a la fatiga cíclica es vital para la longevidad del instrumento y la seguridad del procedimiento.
Objetivo del estudio:
- Mapear y analizar sistemáticamente la literatura científica sobre la resistencia a la fatiga cíclica de los instrumentos rotativos de NiTi.
- Identificar las principales tendencias de investigación, los grupos temáticos y los patrones de colaboración internacional en este campo.
Principales métodos:
- Se emplearon técnicas bibliométricas y de cartografía científica.
- Análisis de 881 publicaciones de 1980-2024 en la colección Web of Science Core.
- Utilizó el software Bibliometrix para la ocurrencia conjunta de palabras clave, el mapeo temático y el análisis de citas conjuntas.
Principales resultados:
- La producción de publicaciones muestra un aumento constante durante cuatro décadas, acelerándose después de 2010.
- Los temas centrales incluyen "fatiga cíclica", "reciprocidad", "tratamiento térmico" y "resistencia a las fracturas".
- Las colaboraciones internacionales son prominentes entre las instituciones de América del Norte, Asia Oriental y Europa.
Conclusiones:
- Las innovaciones en la instrumentación rotativa de NiTi mejoran significativamente la resistencia a la fatiga cíclica.
- Esta investigación proporciona una guía para optimizar la durabilidad del instrumento y avanzar en la práctica endodóntica.
- Los estudios clave en la metodología de pruebas de fatiga se identificaron a través del análisis de citas.
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