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本文通过对1969例连续硬膜外阻滞在妇产科手术中应用的分析总结。认为由于连续硬膜外阻滞具有安全、简便和时间不受限等优点，使其在妇产科手术中得以广泛应用。占妇产科手术麻醉的74．87％，同时观察比较了47例逆行硬膜外阻滞在妇产科手术中的应用。我们认为。连续硬膜外阻滞时，选择L1～2或L2～3间隙，向上置管，必要时增加麻药用量（容积）或辅以镇痛、镇静剂，仍是目前妇产科手术中较为理想的麻醉方法。
This article through the analysis of 1969 cases of continuous epidural block in obstetrics and gynecology surgery. It is considered that continuous epidural blockade is widely used in obstetrics and gynecology because of its advantages of safety, convenience and unlimited time. Accounting for 74.87% of obstetrics and gynecology anesthesia, while observing and comparing 47 cases of retrograde epidural block in obstetrics and gynecology surgery. We believe. Continuous epidural block, the choice of L1 ~ 2 or L2 ~ 3 gap, up the tube, if necessary, increase the amount of anesthetic (volume) or supplemented with analgesic and sedatives, is still the ideal obstetrics and gynecology surgery anesthesia method.