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目的探讨超声对胎儿足内翻畸形的诊断价值。方法回顾性分析13例先天性足内翻畸形的产前超声声像图特征,总结其二维声像图特点,分析影响诊断的因素。结果产前超声诊断胎儿先天性足内翻畸形11例,其中1例为假阳性,产前超声诊断符合率76.92%(10/13),漏诊3例,漏诊率23.08%(3/13)。结论超声诊断胎儿足内翻畸形方法简便,可靠性较高,可作为产前早期筛查诊断足内翻畸形的有效手段,具有重要的临床应用价值。
Objective To investigate the diagnostic value of ultrasound on fetal varus deformity. Methods Retrospective analysis of 13 cases of congenital varus deformity prenatal ultrasound features, summarize the characteristics of two-dimensional sonography, analysis of the factors that affect the diagnosis. Results Prenatal ultrasound diagnosis of fetal congenital varus deformity in 11 cases, 1 case of false positive, prenatal diagnosis of 76.92% (10/13), missed diagnosis in 3 cases, missed diagnosis rate of 23.08% (3/13). Conclusion Ultrasound diagnosis of fetal varus deformity is simple and reliable, which can be used as an effective means of early diagnosis of varus deformity. It has important clinical value.