B超诊断膝关节半月板撕裂的价值  

The Value of Ultrasonographic Diagnosis in the Meniscus Tear of the knee

作　　者：马忠武[1] 朱小敏[1] 裴仁模[1] 金才益[1] 陆金荣[1] 

机构地区：[1]武警浙江省总队医院

出　　处：《中国超声医学杂志》1992年第4期245-246,共2页Chinese Journal of Ultrasound in Medicine

摘　　要：本文报告了经手术证实的68例半月板撕裂的B超图象资料,符合率为85.3％,其中内侧高于外侧,达93.1％,39例同时作了关节腔造影对比(P>0.05),两者无显著差异。并将其声象图分为光带型及光带间暗带型,对假阴性和假阳性的原因进行了分析。作者认为,B超检查无痛苦、经济、较可靠,而声象图分型诊断有助手术前估测半月板撕裂的轻重程度。This paper reports the sonograms of 68 cases with meniscus tear proved by operation. The overall coincidence rate is 85.3% and that of the medial meniscus is up to 91.3%, higher than that of the lateral. There is no statistically significant difference (p>0.05) between ultrasonography and arthrography (39 cases). We divide the sonograms into two typse: (1) type of bright zone and (2) type of bright zone with dark zone, by which the degree of tear can be predicated. Causes of both false positive and false negative results are discussed. The advantages of ultrasonography are painless, reproducible, cheap and reliable.

关 键 词：膝关节 造影 半月板撕裂 超声检查 

分 类 号：R684.7[医药卫生—骨科学]