Methods:The pathological colon was mobilized laparoscopically,combined,with vertical cut on the back of pull-through rectum-anus,and the oblique heart-shaped anastomosis.

• 方法:运用腹腔镜技术游离腹腔内病变结肠,结合拖出式直扬肛管背侧纵切,心形斜吻合技术,根治性切除13例小儿先天性巨结肠症。