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鼻内手术时作者于鼻甲粘膜下注射混有5滴1∶1000肾上腺素与25000单位青霉素的0.5%奴佛卡因液10毫升,注液以弯形针头较方便,开始注射于鼻甲后部,以后中部,最后为鼻甲前端。有110个病人用上述麻醉法进行下甲切除术;其中三分之一在类似麻醉下做了中甲截除术,另外三分之一做息肉摘除术。全部患者得到良好效果,手术时绝无疼痛,浸润麻醉时,病人只有少数感觉头部充血;自觉心悸。绝大多数患者术后无并发症,7例在术后发现有咽峡炎,有些病人体温略微升高。
During intranasal surgery, the authors subcutaneously injected 10 ml of 0.5% flavancaine mixed with 5 drops of 1: 1000 epinephrine and 25000 units of penicillin in the nasal submucosa. The injection was easier with a curved needle and started to be injected into the back of the turbinate. After the central, the last for the turbinate front. One hundred of the 110 patients underwent the thyroidectomy with the anesthesia method described above; one third of them underwent amputation under similar anesthesia and the other one third performed polyp excision. All patients get good results, no pain when surgery, infiltration anesthesia, the patient only a few sense of head congestion; conscious palpitations. The vast majority of patients with postoperative complications, angina found in 7 cases of postoperative angina, some patients slightly elevated body temperature.