In 114 patients, 128-side operations were performed on upper urinary tract through lumbodorsal vertical incision since 1975. Of these operations, 85 were on the kidneys and 43 on the ureters.

• 1975年以来,在114例患者中应用腰背部直切口,施行肾、上段输尿管手术128侧,其中各种肾手术85侧,上段输尿管手术43侧。