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出生缺陷已经成为发展中国家越来越突出的公共卫生和社会问题。对胎儿和新生儿发育过程影响较小的缺陷如多指趾畸形等,不必急于手术;然而对胎儿或新生儿期就可能造成严重影响或可致命的某些缺陷,早期干预是必要的[1]。宫内胎儿手术对技术和设备要求均极高,国内外该类手术的开展受到很大限制。因此,一种介于宫内胎儿手术和新生儿手术之间的胎盘支持下产时胎儿手术成为一种很好的补充[2]。胎盘支持下产时胎儿手术对技术要求
Birth defects have become an increasingly prominent public health and social issue in developing countries. Early interventions are necessary [1], such as multiple digit toe deformities, which have less effect on fetal and neonatal development, such as multiple finger toe deformities, without having to rush to surgery; however, certain defects that may have serious or fatal effects on the fetus or in the neonatal period [1 ]. Intrauterine fetal surgery on the technical and equipment requirements are extremely high, at home and abroad to carry out such operations have been greatly restricted. Therefore, a fetal operation between intrauterine fetal surgery and neonatal placental support during birth fetus surgery to become a good supplement [2]. Placenta support for fetus during operation of the technical requirements