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Radiologie up2date 2018; 18(04): 339-358
DOI: 10.1055/a-0657-7057
Muskuloskelettale Erkrankungen
Georg Thieme Verlag KG Stuttgart · New York

MRT von Sprunggelenk und Fuß: Varianten und Pitfalls

MRI of Ankle and Foot: Normal Variants and Pitfalls
Evangelia Vassalou
,
Apostolos Karantanas
,
Josef Kramer
Further Information

Publication History

Publication Date:
14 December 2018 (online)

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An Sprunggelenk und Fuß können die teils komplexen anatomischen Strukturen mit der MRT sehr genau beurteilt werden. Technische Faktoren und anatomische Normvarianten können diese Beurteilung jedoch erschweren. In diesem Beitrag wird der Umgang mit solchen Schwierigkeiten vorgestellt.
Kernaussagen

  • Die Anatomie der Sprunggelenke und Füße kann in vielen Fällen eine Herausforderung darstellen, wenn es gilt, einen normalen Zustand von Varianten zu differenzieren.

  • Um Fehldiagnosen zu vermeiden, ist ein entsprechendes Wissen über die normale Anatomie und ihre Varianten genauso notwendig wie die Kenntnis potenzieller technischer Pitfalls.

  • Für eine korrekte Interpretation von MR-Befunden sind somit grundlegende Kenntnisse über das Spektrum von Varianten erforderlich, die im Normalfall keine klinische Signifikanz aufweisen, im Einzelfall aber auch zu Beschwerden beitragen können.

Schlüsselwörter

Sprunggelenk - Fuß - Fallgruben - akzessorische Knochen - Ossikel - Sehnenveränderungen

Key words

ankle - foot - pitfalls - accessory bones - ossicles - tendon disorders
 

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