扁桃体切除术后继发早期术后疼痛仍然是影响迅速恢复的障碍。儿童扁桃体切除术后用布比卡因和安慰剂控制早期疼痛，已做过研究并无明显差异。1989年6月～1990年10月在51例成人中做相似的研究。男，24入，女，27人。随机分成布比卡因组（26人），安慰剂组（25人）。按常规切除扁 Postoperative secondary to postoperative tonsillectomy is still an obstacle to prompt recovery. There have been no significant differences in the control of early pain with bupivacaine and placebo after child tonsillectomy. A similar study was done in 51 adults between June 1989 and October 1990. Male, 24 into, female, 27 people. Randomly divided into bupivacaine group (26), placebo group (25). Flattened as usual