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自Simpson首次应用乙醚和氯仿于产科病人止痛以来,麻醉方法日益增多。关于人工流产刮宫的鎮痛和麻醉方法有阴部神經阻滞、子宫骶椎阻滞、子宫旁阻滞、氟烷、氧化亚氮和三氯乙烯等。上述麻醉方法,有的操作較繁,延长手术时間;有的需专人操作掌握;有的对病人产生不良影响等,故临床上应用不甚广泛。然亦有部份病人能在无麻醉下完成手术,但病人不无痛感。本院自1964年3月至1964年4月,应用紐白卡因局部表面麻醉于人工流产149例,麻醉效果較好,現介紹如下。
Since Simpson first applied ether and chloroform to relieve pain in obstetric patients, there was an increasing use of anesthesia. Analgesic and anesthetic methods for abortion curettage include pudendal nerve block, uterine sacral block, uterine block, halothane, nitrous oxide and trichlorethylene. The above anesthesia methods, some of the more complicated operation, to extend the operation time; some need someone to master the operation; some have adverse effects on the patient, it is not widely used in clinical. However, some patients can complete the operation without anesthesia, but the patient does not feel pain. The hospital from March 1964 to April 1964, the application of the local anesthesia of nataline in 149 cases of induced abortion, anesthesia is better, are described below.