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PUBMED FOR HANDHELDS

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  • Title: Clinics in diagnostic imaging (139). Displaced medial meniscus bucket-handle tear.
    Author: Lim WY, Mahmud NA, Peh WC.
    Journal: Singapore Med J; 2012 Apr; 53(4):283-7; quiz 288. PubMed ID: 22511054.
    Abstract:
    A 58-year-old man presented with knee pain and swelling, following a previous injury. A displaced bucket-handle tear of the medial meniscus was diagnosed on magnetic resonance (MR) imaging and subsequently confirmed by arthroscopy. MR imaging is accurate in diagnosing bucket-handle tears. The different MR imaging signs of bucket-handle tears include the double posterior cruciate ligament sign, displaced fragment in intercondylar notch sign, absent bow-tie sign, anterior flipped meniscus sign and coronal truncation sign. Specificity is increased when a combination of the different imaging signs is present. Understanding the meniscal anatomy and potential mimics of the bucket-handle tear is important in order to ensure an accurate diagnosis and appropriate management.
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