嵌顿于肾盂、肾盏的鹿角形结石，不能经肾窦内肾盂切口取出；肾小盏多发性结石，由于小盏漏斗部较狭窄，难以经肾盂切口钳取，作者自１９９２年以来共行肾外缘脊侧切开取石术治疗上述结石２６例，取得较好疗效，现报道如下．１一般资料 本组 ２６例，男性 １９例，女性 ７例；? Incarcerated in the renal pelvis, calyx antler calculus, can not be removed through the renal pelvis incision; multiple calyceal calculus, due to a small bezoar funnel Department of narrow, difficult to be taken by the renal pelvis incision, the author since 1992 Routine renal lateral ridge lithotomy in the treatment of 26 cases of stones, achieved good effect, are reported below. 1 General Information The group of 26 patients, 19 males and 7 females;