背景:对主血管予支架置入,同时对侧支(SB)行临时支架置入是大多数分叉病变选用的方法。Culotte技术和T型支架置入是适于分叉病变临时支架置入的两种治疗技术,当前关于两种技术中哪一种效果更好尚缺乏研究资料。方法:在2004年2月至2005年10月间, Background: The main vessel for stent placement, while the lateral branch (SB) temporary stent placement is the method of choice for most bifurcation lesions. Culotte technology and T-stent placement are two treatment techniques suitable for temporary stent placement of bifurcation lesions. Currently there is a lack of research data on which of the two techniques is better. Methods: From February 2004 to October 2005,