1Ekstein P,Szold A,Sagie B,et al.Laparoscopic surgery may be associated with severe pain and high analgesia requirements in the immediate postoperative period[J].Ann Surg,2006,243(1):41-46.
2Kahokehr A,Sammour T,Soop M,et al.Intraperitoneal use of local anesthetic in laparoscopic cholecystectomy:systematic review and meta-analysis of randomized controlled trials[J].J Hepatobiliary Pancreat Sci,2010,17(5):637-656.
3Bisgaard T,Kehlet H,Rosenberg J.Pain and convalescence after laparoscopic cholecystectomy[J].Eur J Surg,2001,167(2):84-96.
4Ahmed BH,Ahmed A,Tan D,et al.Post-laparoscopic cholecystectomy pain:effects of intraperitoneal local anesthetics on pain control—a randomized prospective double-blinded placebo-controlled trial[J].Am Surg,2008,74(3):201-209.
5Bisgaard T.Analgesic treatment after laparoscopic cholecystectomy:a critical assessment of the evidence[J].Anesthesiology,2006,104(4):835-846.
