几年来由于结肠病理生理学的进展,了解到结肠纵肌层的高张状态可引起结肠短缩,并导致环肌层的增厚和摺叠;同时由于对结肠憩室病发病机制的基本病理变化的理解,从而促使结肠憩室病的手术指证和手术方法不断改进。1964年Reilly首先提出结肠肌(环肌)纵行切开术,但效果不满意,有40%的复发率。 Over the past few years due to the progress of the pathophysiology of colon, we know that the high state of the longitudinal muscle of the colon can cause shortness of colon and lead to the thickening and folding of the ring muscle layer; at the same time due to the pathogenesis of colonic diverticulosis, the basic pathological changes Understanding, so as to promote the surgical indication of diverticular disease and surgical methods continue to improve. Reilly first proposed in 1964 colon (muscle) longitudinal incision, but the effect is not satisfied with a 40% recurrence rate.