不同月龄Graf Ⅱa型髋关节婴儿的超声检查分布特点  

Ultrasonography Distribution Characteristics of Infants with Graf TypeⅡa Hip

作　　者：徐明民[1] 朱文军[1] 王庭[1] 季斌[2] Xu Mingmin Zhu Wenjun Wang Ting el al(Department of Ultrasound, the First Hospital of Jiaxing, Jiaxing, Zhejiang 314001, China)

机构地区：[1]嘉兴市第一医院超声科,浙江省嘉兴市314001 [2]嘉兴市第一医院骨科,浙江省嘉兴市314001

出　　处：《中国超声医学杂志》2017年第8期733-735,共3页Chinese Journal of Ultrasound in Medicine

基　　金：嘉兴市科技计划项目(No.2016AY23044)

摘　　要：目的分析不同月龄GrafⅡa型髋关节婴儿的超声检查分布特点。方法应用静态Graf法对2 733例1~3个月龄婴儿双侧髋关节进行超声检查,并进行分型诊断,计算Ⅱa型髋关节婴儿在相应月龄的检出率及男女婴在各自性别中的检出率,用SPSS 17.0软件进行统计学分析。结果 5%(138/2 733)受检婴儿被检测出Ⅱa型髋关节。1~3个月龄该型髋关节婴儿在相应月龄的检出率分别为13.19%(89/675)、6.88%(26/378)、1.37%(23/1 680),差异有统计学意义(χ2=143.289,P<0.001);男女婴在各自性别中的检出率分别为3.06%(36/1 177)、6.56%(102/1 556),差异有统计学意义(χ2=17.089,P<0.001)。结论 3个月龄内Ⅱa型髋关节婴儿检出率随月龄呈递减趋势,女婴检出率高于男婴。Objective To analyze the ultrasonography distribution characteristics of infants with Graf type IIa hip.Methods By using the static Graf technique,bilateral hips of 2733 cases of 1-3months old infants were examed by ultrasound.The detection rates in the corresponding month and gender of infants with type IIa hip were calculated respectively,and analyzed by SPSS 17.0software.Results Type IIa hip was detected in 5%（138/2733）infants.The detection rates of infants with type IIa hip corresponding to 3 months were 13.19%（89/675）,6.88%（26/378）,1.37%（23/1680）respectively,the difference was statistically significant（χ^2=143.289,P〈0.001）.The rates of male and female infants with type IIa hips detected were 3.06%（36/1177）,6.56%（102/1556）respectively,the difference was statistically significant（χ^2=17.089,P〈0.001）.Conclusions The detection rate of infants with type IIa hip is decreasing by month.Higher rate of type IIa hip is found in female infants.

关 键 词：GrafⅡa型 髋关节 超声 

分 类 号：R445.1[医药卫生—影像医学与核医学] R726.8[医药卫生—诊断学]