膝关节内侧半月板突出与后根部损伤相关性的MRI分析

被引:13
作者
李飞
张军
王丰哲
潘诗农
机构
[1] 中国医科大学附属盛京医院放射科
关键词
骨关节植入物; 骨与关节临床实践; 膝关节; 内侧半月板; 后根部损伤; 半月板突出; MRI; 关节镜; 国家自然科学基金;
D O I
暂无
中图分类号
R684 [关节疾病及损伤];
学科分类号
100220 [骨科学];
摘要
背景:半月板根部损伤是半月板突出的重要原因。近年来,国外有许多关于半月板根部损伤和半月板突出关系的研究报道,而国内暂无相关的报道。目的:探讨膝关节内侧半月板突出与内侧半月板后根部损伤的相关性。方法:回顾性分析84例具有膝关节内侧半月板突出征象患者的MRI及关节镜表现,将半月板突出长度≥3 mm或半月板突出长度/半月板最大径≥10%定义为严重突出,采用卡方检验分析两种测量方法下的内侧半月板突出与后根部损伤之间的相关性。结果与结论:MRI显示内侧半月板严重突出(半月板突出长度≥3 mm或半月板突出长度/半月板最大径≥10%)与关节镜检查显示半月板后根部损伤具有显著相关性(P<0.05),比值比及95%可信区间分别为25.04(3.07-204.44),6.96(1.38-35.19)。结果可见膝关节内侧半月板严重突出与内侧半月板后根部损伤密切相关,是半月板根部损伤的重要特征。
引用
收藏
页码:7648 / 7653
页数:6
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