Baskett T F, Carson R M
Can Med Assoc J. 1974 Jun 22;110(12):1363-5.
Ninety-five cases in which paracervical block was administered in labour are reported. These permitted comparison of the duration of analgesia provided by 1% lidocaine and 0.25% bupivicaine, with and without adrenalin.The dangers of paracervical block are reviewed and its role in modern obstetrics is discussed.
报告了95例在分娩时实施宫颈旁阻滞的病例。这些病例使得能够比较1%利多卡因和0.25%布比卡因在加用和未加用肾上腺素情况下提供的镇痛持续时间。对宫颈旁阻滞的风险进行了综述,并讨论了其在现代产科中的作用。