母体骨盆异常引起的梗阻性分娩

定义

梗阻性分娩是指尽管子宫强烈收缩，但胎儿不能通过骨盆下降，因为存在无法逾越的障碍阻止其下降。梗阻通常发生在骨盆边缘，但偶尔也会发生在腔内或骨盆出口处。如果及早发现产程受阻并采取适当措施，就可避免难产造成的并发症。

Obstructed labour means that, in spite of strong contractions of the uterus, the fetus cannot descend through the pelvis because there is an insurmountable barrier preventing its descent. Obstruction usually occurs at the pelvic brim, but occasionally it may occur in the cavity or at the outlet of the pelvis. Complications resulting from obstructed labour can be avoided if a woman in obstructed labour is identified early and appropriate action is taken.

子条目 共 8 条

• JB05.0变形骨盆引起的梗阻性分娩
• JB05.1均小骨盆引起的梗阻性分娩
• JB05.2骨盆入口狭窄引起的梗阻性分娩
• JB05.3骨盆出口或中腔狭窄引起的梗阻性分娩
• JB05.4未特指的胎盆不称引起的梗阻性分娩
• JB05.5母体盆腔器官异常引起的梗阻性分娩
• JB05.Y其他母体骨盆异常引起的梗阻性分娩
• JB05.Z未特指的母体骨盆异常引起的梗阻性分娩