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目的:分析二维超声经胎儿口裂扫查诊断腭裂的应用效果。方法:随机抽取在该院接受二维超声诊断的孕产妇9 000例,经口裂对胎儿硬腭和软腭进行扫查,同时经颌下三角进行相应扫查。结果:经口裂扫查腭裂检出率100%,经颌下三角扫查检出率31.3%,两者相比,具有统计学意义(P<0.05)。在腭裂分类中,仅1例Ⅰ度腭裂误诊为Ⅲ度腭裂,无漏诊情况。结论:通过胎儿口裂利用二维超声诊断胎儿腭裂,效果显著,诊断价值高。
Objective: To analyze the application of two-dimensional ultrasound in the diagnosis of cleft palate after fetal cleft dissection. Methods: 9 000 pregnant women who were diagnosed by two-dimensional ultrasonography in this hospital were randomly selected. The fetus’s hard palate and soft palate were examined by oral dehiscence. At the same time, the submandibular triangle was scanned accordingly. Results: The detection rate of cleft palate and cleft palate was 100%. The detection rate was 31.3% after submandibular triangle scan. The difference was statistically significant (P <0.05). In the classification of cleft palate, only 1 case of cleft palate Misdiagnosed as Ⅲ degree cleft palate, no missed diagnosis. Conclusion: The diagnosis of fetal cleft palate through fetal oral fissure using two-dimensional ultrasound is effective and has high diagnostic value.