医
China Med Service
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疲劳、临产后胎头衔接较晚、临产后俯屈不良、均小型狭窄、排便感、乏力、临产后阵痛剧烈、肛门坠胀
In persistent occiput posterior, the head engages in occiput posterior. As it descends, when the biparietal diameter reaches/approaches the midpelvis, most complete internal rotation to occiput anterior and deliver naturally. In 5%-10%, until delivery the occiput never rotates forward and stays posterior in the maternal pelvis, causing persistent occiput posterior dystocia.
Fatigue; late head engagement; poor flexion; generally contracted pelvis; urge to defecate
Failed internal rotation of the head.
Manual rotation, cesarean
Labor monitoring.
It is recommended to visit the obstetrics department; before the visit you may first book an appointment and connect with experts through this platform.
Warm reminder: The above information is provided for health education reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek care at a regular hospital in time.
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