Double PCL sign does not always indicate a bucket-handle tear of medial meniscus |
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| Authors: | Chen Liu Hua Yong Zheng Yan Huang Hai Peng Li Han Wu Tian Sheng Sun Jian Hua Yao |
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| Institution: | 1.Department of Orthopaedics,Beijing Army General Hospital,Beijing,People’s Republic of China |
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| Abstract: | The discoid medial meniscus is an extremely rare anomaly. Bilateral discoid medial menisci are much more rare but intermittently reported. We report the first case of bilateral discoid medial menisci with positive double PCL sign, which typically indicates a bucket-handle tear of medial meniscus. A literature review was also conducted on bilateral discoid medial menisci. Level of evidence IV. |
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