超声检查在婴幼儿发育性髋关节异常诊断中的应用价值

The value of ultrasonography in the diagnosis of abnormal developmental hip joint in infants

目的:探讨婴幼儿发育性髋关节异常(DDH)应用超声检查的诊断价值。方法:收治疑似婴幼儿DDH患儿120例,均实施超声检查,回顾分析不同婴幼儿超声检查结果以及超声诊断准确率。结果:超声检查期间可较清晰地显示髋关节异常结构。正常婴幼儿与异常婴幼儿在骨顶角(α角)、软骨顶角(β角)以及髋臼覆盖股骨头百分比(MR)方面差异有统计学意义(P<0.05)。结论:超声检查可用于婴幼儿发育性髋关节异常的筛查与诊断,且具有较高的诊断准确率。

Objective:To investigate the diagnostic value of ultrasonography in the diagnosis of developing hip joint anomaly in infants.Methods:120 cases of suspected developing hip joint abnormalities in infants were selected.All infants and young children were examined by ultrasound,and the results of ultrasound and the accuracy of ultrasound diagnosis were analyzed retrospectively. Results:The abnormal structure of hip joint could be clearly displayed during ultrasound examination.There was a statistically significant difference between normal infants and abnormal infants in terms of α angle,β angle and MR,the difference was statistically significant(P<0.05).Conclusion:Ultrasonography can be used for the screening and diagnosis of developmental hip abnormalities in infants and young children,and has a high diagnostic accuracy.