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目的：明确汉、维族新生儿髋关节结构有无差异及其正常值范围。方法：采用Ｅｎｇｅｓａｅｔｅｒ、Ｔｅｒｊｅｓｅｎ、Ｇｒａｆ、Ｍｏｒｉｎ－Ｈａｒｃｋ四种超声方法对１２７３名汉、维族新生儿髋关节进行检查。结果：正常汉族新生儿髋关节。角５９．１°±４．３°，β角４８．８°±４．４°，髋臼指数：２５．９±３．０，骨缘覆盖率：５７．６±５．１％，股骨头覆盖率：４６．９±６．８％，髋臼直径：１５．６±０．８ｍｍ，股骨头直径：１５．３±０．８ｍｍ；正常维族新生儿髋关节α角５９．１°±４．４°，β角４８．６°±３．８°，髋臼指数：２６．１±３．２，骨缘覆盖率：５７．２±４．６％，股骨头覆盖率：４６．９±５．２％，髋臼直径：１５．３±１．０ｍｍ，股骨头直径：１５．３±１．１ｍｍ。结论：正常汉、维族新生儿髋关节之间差异均无统计学意义，男女髋关节各值有显著差异（Ｐ＜０．０００５）。
Objective: To determine whether Han and Uighur newborns have any difference in hip structure and its normal range. Methods: 1273 Han and Uighur newborn infants were examined by Engesaeter, Terjesen, Graf and Morin-Harck sonography. Results: Normal Han newborn hip joint. Angle 59.1 ° ± 4.3 °, β angle 48.8 ° ± 4.4 °, acetabular index: 25.9 ± 3.0, bone margin coverage: 57.6 ± 5.1%, shares Bone coverage: 46.9 ± 6.8%, acetabular diameter: 15.6 ± 0.8mm, femoral head diameter: 15.3 ± 0.8mm; normal Uighur newborn hip angle α angle of 59.1 ° ± 4.4 °, β angle 48.6 ° ± 3.8 °, acetabular index: 26.1 ± 3.2, bone margin coverage: 57.2 ± 4.6%, femoral head coverage rate: 46. 9 ± 5.2%, acetabular diameter: 15.3 ± 1.0mm, femoral head diameter: 15.3 ± 1.1mm. CONCLUSION: There is no significant difference in the hip joint between normal Han and Uighur newborn children, and there are significant differences between male and female hip joints (P <0.0005).