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。
Objective To study the characteristics of the labor course and perinatal prognosis of fetal persistent occipital posterior position (POPP).
目的探讨胎儿持续性枕后位的相关因素、产程特点及分娩预后。
Technically, back labor occurs when the fetus is in a posterior position, with its face up and the back of its head pressing against your sacrum, or the back of your pelvis.
从技术上来说，背阵痛发生在胎儿处于背对的位置，它的脸朝上而后脑勺紧靠你的骶骨或者骨盆后方。
In in the occiput posterior position is the baby back to your back, face towards your abdomen, only about five percent of the baby can not become the occiput anterior position.
枕后位是宝宝的背部靠向你的背后，脸朝向你的腹部，大约只有百分之五的宝宝无法变为枕前位。
The sitting position is most often used for neurosurgical procedures, especially in the posterior fossa.
坐位手术通常用于神经外科手术，特别是颅后窝手术。
The left triangle of auscultation was at a higher position than the right one, and the upper and medial angles were closer to the posterior median line.
左听三诊的上角位置较高，它的上角、内侧角距后正中线的距离较近。
The supine position during rapid sequence intubation may result in posterior lung atelectasis thereby reducing lung volumes, oxygenation reserve, and ultimately apnea time.
在快速序列插管时，平卧位所造成的肺后叶的肺不张可导致肺容量和肺氧储备量减低，使窒息时间缩短。
Under normal physiologic condition, the stress in posterior extension is greater than that in anterior flexion, but less than in neutral position.
正常生理状态下斜扳，后伸位应力大于前屈位而小于自然中立位。
Abstract Objective To find out stable position of posterior malleolar fracture when trimalleolar fractures were treated by external fixation in dorsiflexion position.
【摘要】目的探讨外固定器背伸位固定治疗三踝骨折时使后踝骨折稳定的最佳踝关节固定位置。
Conclusions Stable position of posterior malleolar fracture when trimalleolar fractures are treated by external fixation is dorsiflexion-neutral position.
结论外固定器背伸位固定治疗三踝骨折时后踝骨折稳定的最佳踝关节固定位置是背伸中立位。
Conclusions Stable position of posterior malleolar fracture when trimalleolar fractures are treated by external fixation is dorsiflexion-neutral position.
结论外固定器背伸位固定治疗三踝骨折时后踝骨折稳定的最佳踝关节固定位置是背伸中立位。
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