4ARNAUD J P, PESSAUX P, HUTEN N, et al. Treatment of haemorrhoids with circular stapler, a new alternative to conventional methods: A prospective study of 140 patients [J] .J Am Coll Surg , 2001, 193:161
5LONGO A. Treatment of hemorrhoids disease by reduction of mucosa and hemorrhoidal prolapse with a circular suturing device: anew procedure [C] .Rome , Italy: Proceeding of the 6th World Congress of Endoscopic Surgery,1998.3
6GABRIELL F, CHIARELLI M, GOFFI D.Day surgery treatment of haemorrhoidal prolapse using a circular stapler and modified regional anestnesia [J] .Dis Colon Rectum, 2001, 44:842
7Pope V，Dis Colon Rectum，2001年，44卷，4期，A5页
8Longo A，Proceedings of the 6th World Congress of Endoscopic Surgery，1998年
9Longo A.Treatment of hemorrhoidal.disease by reduction of mucosa and hemorrhoidal prolapse with a circular suturing device:a new procedure.In:Proceedings of the 6th world congress of endoscopic surgery[C].Rome:Italy June,1998.3-6.
10Mehigan BJ,Monson JR,Hartley JE.Stapling procedure for haemorrhoids versus milligan-morgan haemorrhoidectomy:randomsed controlled trial[J].Lancet,2000,355(9206):782-785.
