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Lesiones de los ligamentos de la muñeca e inestabilidad
Erica Kubascik1, Ali Rashidi1, Philip K Wong1
1Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, USA.
Radiologic clinics of North America
|February 8, 2026
Resumen
Los radiólogos pueden mejorar el diagnóstico de la inestabilidad de la muñeca comprendiendo los ligamentos intrínsecos y extrínsecos de la muñeca y las técnicas de imagen avanzadas. Esta revisión detalla las apariencias de imagen, la patomecánica y las clasificaciones para una mejor evaluación de las patologías ligamentosas.
Área de la Ciencia:
- Radiología
- Imagen Ortopédica
- Anatomía
Sus antecedentes:
- La inestabilidad de la muñeca presenta desafíos diagnósticos para los radiólogos.
- La compleja anatomía y cinemática de la muñeca complican la evaluación de las lesiones ligamentosas.
Objetivo del estudio:
- Proporcionar una visión general completa de los ligamentos y la inestabilidad de la muñeca.
- Mejorar las capacidades de diagnóstico de los radiólogos para las patologías ligamentosas de la muñeca.
Principales métodos:
- Revisión de la anatomía y la imagen de los ligamentos intrínsecos y extrínsecos de la muñeca.
- Discusión de la patomecánica y los sistemas de clasificación de la inestabilidad carpiana.
- Examen detallado de las modalidades de imagen avanzadas.
Principales resultados:
- Apariencia detallada de la imagen de los ligamentos intrínsecos y extrínsecos de la muñeca.
- Explicación de la patomecánica y los sistemas de clasificación de la inestabilidad carpiana.
- Descripción general de las técnicas de imagen avanzadas, incluidas las imágenes de RM, TC y dinámicas.
Conclusiones:
- La comprensión de la anatomía y la patomecánica de los ligamentos de la muñeca es crucial para diagnosticar la inestabilidad.
- Las modalidades de imagen avanzadas desempeñan un papel en evolución en la evaluación de la biomecánica de la muñeca y las lesiones sutiles.
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