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Updated: Sep 9, 2025

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Evaluación de las variaciones de curso, diámetros y profundidad de la arteria facial utilizando ultrasonografía

Mohammad Reza Pourani^1,2, Mandana Ebrahimzade³, Ehsan Goudarzi³

¹Skin Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Journal of cosmetic dermatology

|August 28, 2025

Resumen

La ecografía (US) mapea efectivamente la anatomía de la arteria facial (FA), revelando variaciones comunes como los cursos mediales en relación con el pliegue nasolabial. Este mapeo vascular mejora la seguridad en los procedimientos cosméticos al prevenir complicaciones.

Área de la Ciencia:

La anatomía
Imágenes médicas
Cirugía vascular

Sus antecedentes:

La arteria facial (FA) es el suministro vascular primario de la cara, con variaciones anatómicas significativas.
La ultrasonografía (EE.UU.) es una técnica de imagen práctica no invasiva para el mapeo vascular facial.
El mapeo preciso de la FA es crucial para prevenir complicaciones como isquemia y necrosis durante las inyecciones estéticas.

Objetivo del estudio:

Para evaluar las características anatómicas de la arteria facial (FA) mediante ecografía (US).
Para evaluar las variaciones del curso de la FA en relación con el pliegue nasolabial (NLF).
Para determinar las variaciones de profundidad y diámetro de la FA en diferentes niveles faciales.

Principales métodos:

Revisión sistemática y metanálisis que se adhieren a las directrices de PRISMA.
La inclusión de estudios utilizando Doppler US para ilustrar la anatomía de la FA en poblaciones adultas.
Análisis de las tasas de visualización agrupadas y la prevalencia de las variaciones del curso de la FA en relación con el NLF.

Principales resultados:

Altas tasas de visualización de FA (99,8-100%) en tres niveles faciales.
Los cursos más frecuentes de FA: medial a NLF (46,2%) y cruzando NLF (22,5%); menos frecuente: lateral a NLF (12,0%).
La FA se profundiza con el ascenso facial (6.27mm a 8.04mm) y se estrecha en diámetro (2.14mm a 1.46mm).

Conclusiones:

US detecta de manera confiable la FA en múltiples niveles faciales, confirmando su utilidad para el mapeo vascular.
El estudio proporciona datos anatómicos completos sobre las variaciones de la FA y los patrones de ramificación.
El mapeo vascular guiado por Doppler de la FA mejora la seguridad en los procedimientos cosméticos al prevenir las inyecciones intravasculares.

Palabras clave:

Variaciones anatómicas Ultrasonografía Doppler en color diagnóstico por imágenes Arteria de la cara análisis sistemático lesiones vasculares

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