MRI of Bucket-Handle Te a rs of the Meniscus of the Knee
نویسندگان
چکیده
oblique tear of the meniscus with an attached fragment displaced away from the donor meniscus (1,2). In order that surgical intervention is appropriate, it is important to visualize the displaced meniscal fragment as well as determine the type of meniscal injury(1,3). Several magnetic resonance imaging (MRI) findings have been used for the diagnosis of bucket-handle tears: (1) the double posterior cruciate ligament (PCL) sign, which indicates a meniscal fragment flipped anterior to the PCL, simulating two ligaments (1,2,4); (2) the flipped meniscus sign, which indicates a fragment flipped anteJ Korean Radiol Soc 1999;41:8 01-8 0 6
منابع مشابه
Accuracy of MRI in Comparison with Arthroscopic Findings in the Diagnosis of Anterior Cruciate Ligament and Meniscus Tears
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متن کاملFree Medial Meniscal Fragment Which Mimics the Dislocated Bucket-Handle Tear on MRI
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 disloca...
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AIM To determine whether three-dimensional (3D) reconstruction from conventional magnetic resonance imaging (MRI) is able to accurately detect a meniscal tear, and define the configuration. METHODS Thirty-three patients' 3T MRI scan data were collected and sagittal uni-planar 3D reconstructions performed from the preoperative MRI. There were 24 meniscal tears in 24 patients, and nine controls...
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تاریخ انتشار 1999