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目的应用超声检测晚孕期子宫下段厚度在疤痕子宫再次分娩中的应用价值。方法晚孕正常组100例(A组)、疤痕子宫再次妊娠组(B组)80例,超声经腹部高频探头测量所有孕妇的子宫下段厚度,疤痕子宫行剖宫产者术中经腹腔高频探头测量子宫疤痕中段厚度结果进行分析。结果 A、B组子宫下段厚度有显著差异(P<0.05),术前子宫下段厚度术中子宫疤痕厚度比较差异无统计学意义(P>0.05);子宫破裂组与子宫完好组子宫下段厚度差异有统计学意义(P<0.05)。结论超声检测晚孕期子宫下段厚度在疤痕子宫再次分娩有重要的应用价值。
Objective To evaluate the value of detecting the thickness of the lower uterine segment in the second trimester during the second delivery of scar in the uterus. Methods 100 normal pregnant women (group A), 80 pregnant women with uterine scar (group B) again underwent ultrasonography to measure the thickness of lower uterine segment of all pregnant women. Frequency probe measurement of the middle uterine scar thickness results were analyzed. Results There was significant difference in the thickness of lower uterine segment in group A and group B (P <0.05), and there was no significant difference in the thickness of uterine scar before and after uterine segment thickness operation (P> 0.05). The thickness of uterine segment in uterine rupture group There was statistical significance (P <0.05). Conclusion Ultrasound detection of the thickness of the lower uterine segment in the second trimester of pregnancy has important clinical value in re-delivery of scar uterus.