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Free Medial Meniscal Fragment Which Mimics the Dislocated Bucket-Handle Tear on MRI
Author(s) -
Faik Türkmen,
İsmail Hakkı Korucu,
Cem Sever,
Mehmet Demirayak,
Gani Göncü,
Serdar Toker
Publication year - 2014
Publication title -
case reports in orthopedics
Language(s) - English
Resource type - Journals
eISSN - 2090-6749
pISSN - 2090-6757
DOI - 10.1155/2014/647491
Subject(s) - medicine , fragment (logic) , surgery , radiology , algorithm , computer science
The bucket-handle meniscal tear is a specific type of meniscal injuries which has specific signs on MRI. An attached fragment displaced away from the meniscus with any type of tear causes bucket-handle tear of the meniscus. Magnetic resonance imaging (MRI) is the most commonly used diagnostic tool for meniscal injuries. We present a case of free medial meniscal fragment which mimics the dislocated bucket-handle tear on MRI. The presence of “fragment within the intercondylar notch sign” and “the absence of the bow tie sign” may be an indication of a free meniscal fragment. This should be considered during diagnosis.

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