Bilodeau R
Can Med Assoc J. 1966 Apr 30;94(18):951-4.
Local anesthesia can be very useful in the first stage of labour when a general anesthetic cannot be given during this stage, and it is associated with reduced respiratory depression in the fetus. Paracervical block anesthesia is one such method of local anesthesia. Its successful use depends upon a proper technique, knowledge of the indications and contraindications, appropriate equipment and use of a long-acting anesthetic agent of low toxicity. A series of 90 cases of paracervical block are described in which the success rate was 90 to 95%.
在分娩第一阶段，如果不能在此阶段给予全身麻醉，局部麻醉会非常有用，而且它与胎儿呼吸抑制减轻有关。宫颈旁阻滞麻醉就是一种局部麻醉方法。其成功应用取决于恰当的技术、对适应证和禁忌证的了解、合适的设备以及使用低毒性的长效麻醉剂。本文描述了一系列90例宫颈旁阻滞的病例，其成功率为90%至95%。
