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我们在衡阳市7个县、5个市区开展了连续4年的病残儿的调查,发现先天畸形的遗传病发病率很高,特别是唇腭裂和多指(趾)并指(趾)畸形。本文对这两类病人进行了调查分析。
We conducted surveys of disabled children for 4 consecutive years in 7 counties and 5 urban areas in Hengyang City and found that the incidence of genetic diseases with congenital malformations was high, especially cleft lip and palate and multiple fingers (toes) and fingers (toes). deformity. This article investigates and analyzes these two types of patients.