Noller D W, Gillenwater J Y, Howards S S, Vaughan E D
J Urol. 1977 Jun;117(6):759-61. doi: 10.1016/s0022-5347(17)58616-4.
We studied the postoperative course of 20 consecutive patients with T10 to 12 flank incisions, half of whom had intraoperative bupivacaine intercostal nerve blocks. The nerve block patients required less pain medication (p less than 0.001), ambulated 3 days earlier (p less than 0.001) and took a regular diet 2 days sooner (p less than 0.01) than the control patients.
我们研究了连续20例接受T10至12侧腹切口手术的患者的术后病程，其中一半患者术中接受了布比卡因肋间神经阻滞。与对照组患者相比，接受神经阻滞的患者所需止痛药物更少（p<0.001），活动时间提前3天（p<0.001），恢复正常饮食时间提前2天（p<0.01）。
