umgeschlagener Korbhenkelriss Meniskus
Meniscal ramp
lesions: an illustrated review. Sagittal T2-weighted fat-suppressed MR image (a) shows a double delta sign (thin arrow), typical for flipped meniscus. Axial image (b) shows anterior dislocation of the posterior horn of lateral meniscus (thin arrow)
Bucket-handle
meniscal tear • Lateral meniscus bucket handle tear - Ganzer Fall bei Radiopaedia
This image
is part of a series which can be scrolled interactively with the mousewheel or mouse dragging. This is done by using Template:Imagestack. The series is found in the category Bucket-handle meniscus tear - case 001. Eingeschlagener Korbhenkelriss des Aussenmeniskus-Hinterhorns bei einem 11 jährigen Jungen. MRT.
Bucket-handle
meniscal tear • Bucket handle tear - medial meniscus - Ganzer Fall bei Radiopaedia
This image
is part of a series which can be scrolled interactively with the mousewheel or mouse dragging. This is done by using Template:Imagestack. The series is found in the category Bucket-handle meniscus tear - case 003. Eingeschlagener Korbhenkelriss des Aussenmeniskus-Hinterhorns bei einem 12 jährigen Mädchen. MRT.
This image
is part of a series which can be scrolled interactively with the mousewheel or mouse dragging. This is done by using Template:Imagestack. The series is found in the category Bucket-handle meniscus tear - case 002. Eingeschlagener Korbhenkelriss des Aussenmeniskus-Hinterhorns bei einem 14 jährigen Jungen. MRT.
This image
is part of a series which can be scrolled interactively with the mousewheel or mouse dragging. This is done by using Template:Imagestack. The series is found in the category Bucket-handle meniscus tear - case 002. Eingeschlagener Korbhenkelriss des Aussenmeniskus-Hinterhorns bei einem 14 jährigen Jungen. MRT.
This image
is part of a series which can be scrolled interactively with the mousewheel or mouse dragging. This is done by using Template:Imagestack. The series is found in the category Bucket-handle meniscus tear - case 001. Eingeschlagener Korbhenkelriss des Aussenmeniskus-Hinterhorns bei einem 11 jährigen Jungen. MRT.
umgeschlagener Korbhenkelriss Meniskus
Korbhenkelriss Meniskus Radiopaedia • CC-by-nc-sa 3.0 • de
Bucket-handle meniscal tears are a type of displaced vertical meniscal tear where the inner part is displaced centrally. They more commonly occur in the medial meniscus and are often associated with anterior cruciate ligament (ACL) tears.
Radiographic features
MRI
Bucket-hand tears can manifest as sensitive but not specific signs :
- absent bow tie sign - on sagittal view
- double PCL sign (bucket-handle tears of the medial meniscus) - on sagittal view
- double ACL sign (bucket-hand tears of the lateral meniscus) - on sagittal view
- double anterior horn / flipped meniscus - on sagittal view
- double delta sign- on sagittal view
- disproportionately small posterior horn - on sagittal view
- meniscal fragment in the intercondylar notch - on coronal view
- truncation and small size of body of meniscus on coronal images - on coronal view
Siehe auch:
Assoziationen und Differentialdiagnosen zu umgeschlagener Korbhenkelriss Meniskus: