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本文报告氦氖激光照射至阴穴纠正臀位168例,并以膝胸卧位法纠正臀位30例对照。1 资料与方法 1985年6月～1988年8月本院门诊产前检查的妊娠30～38周,自愿接受我科激光转胎之第1胎孕妇168例。年龄19～31岁,其中19～25岁146例,26～31岁22例,平均年龄23.4岁。 采用国产氦氖激光器,波长6328A,输出功率5mW,电流5～8mA,光斑2mm。孕妇半坐位,暴露双脚至阴穴,灯距2～5cm,每穴10分钟,每日1次,3次为1疗程。每次治疗前查胎位,3疗程内胎头转正,停止治疗,定为成功,否则为失败。 对照组30例,均为30周以上的第1胎臀位孕妇,年龄22～29岁,平均年龄23.73岁。膝胸卧位法转胎,每日1次,每次20分钟,9次后复查。
This article reports the helium-neon laser irradiation to the yin hole to correct 168 cases of breech and knees and chest position method to correct the breech 30 cases of control. 1 Materials and Methods June 1985 ~ August 1988 hospital outpatient antenatal examination of 30 to 38 weeks of pregnancy, voluntarily receiving the first section of our laser turn tire fetal pregnant 168 cases. Aged 19 to 31 years, of which 146 cases were 19 to 25 years old, 26 to 31 years old in 22 cases, with an average age of 23.4 years. Using domestic He-Ne laser, wavelength 6328A, the output power of 5mW, current 5 ~ 8mA, spot 2mm. Half-seat pregnant women exposed feet to Yin, light from 2 ~ 5cm, each hole for 10 minutes, 1 day, 3 times for a course of treatment. Check the fetus before each treatment, 3 courses within the fetal head positive, stop treatment, as a success, otherwise failure. The control group of 30 cases, were more than 30 weeks of the first fetal breech pregnant women, aged 22 to 29 years old, with an average age of 23.73 years. Knee thoracotomy recuperation, 1 day, every 20 minutes, 9 times after the review.