Hochuli E, Käch O
Geburtshilfe Frauenheilkd. 1981 Jan;41(1):23-31. doi: 10.1055/s-2008-1036836.
The perinatal mortality and morbidity of 303 breech deliveries was investigated. In 80 newborn the acidosis (pH less than 7.20) was due to positional variations such as footling, knee and mixed breech presentations in vaginal deliveries. Our results are incorporated in a new concept of triage which permits continuing vaginal breech deliveries as a calculable risk.
对303例臀位分娩的围产期死亡率和发病率进行了调查。在80例新生儿中，酸中毒（pH值小于7.20）是由于阴道分娩时足先露、膝先露和混合臀先露等胎位变化所致。我们的结果被纳入了一种新的分诊概念，该概念允许将持续的阴道臀位分娩作为一种可计算的风险。
