Abstract：Objective: To study the diagnostic value of ultrasonography in the discoid meniscus of the knee joint in children. Methods: 28 patients diagnoed as discoid menisci by MRI were examined by ultrasonography, the width and thickness of menisci were measured. Results: The ultrasonography results of 28 patients were abnormol.The the width and thickness of menisci measured between Ultrasonography and MRI were significantly different (P＜0.05). Both of them were not consistent (Kappa＜0.4). Conclusions: Ultrasonography can make relatively accurate diagnosis for discoid menisci in children,and can be an effective mean to detect discoid menisci.
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2018, Vol. 24 
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