Russell I F
Anaesthesia. 1984 Sep;39(9):865-7. doi: 10.1111/j.1365-2044.1984.tb06571.x.
Twenty-five patients had subarachnoid anaesthesia induced with 3.0 ml 0.5% bupivacaine plain. A study of the spread of analgesia demonstrated a small (2-3 segments) but significant (p less than 0.001) rise in analgesic levels when the patients were turned from a lateral to the supine position, and from the supine to prone positions.
25例患者采用3.0毫升0.5%布比卡因原液进行蛛网膜下腔麻醉。一项关于镇痛范围的研究表明,当患者从侧卧位转为仰卧位以及从仰卧位转为俯卧位时,镇痛水平有小幅(2 - 3个节段)但显著(p < 0.001)的升高。