... pelvimetry 骨盆测量 persistent occiput posterior 持续性枕后位 persistent transverse arrest 持续性枕横位 ...
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Objective To investigate the clinical characteristics and modes of delivery in patients with persistent occiput posterior position.
目的探讨持续性枕后位的临床特点及分娩方式。
Methods Retrospective analysis of 337 cases associated with persistent posterior occiput presentation during 1991~1999.
方法对1991～ 1999年在本院持续性枕后位分娩的337例初产妇进行回顾性分析。
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