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行输尿管切开取石术后,如果输尿管切口附近管壁炎性充血、组织脆弱,有时须放置支架引流管。我们在带线导尿管支架引流的基础上设计的带线输尿管导管引流法,使用效果良好,方法简单,介绍如下。输尿管导管的准备:选用F 6～7号输尿管导管,导管的大小应根据输尿管的管径而定。用一根26厘米长的1号丝线缝于导管前端凹面侧壁上,缝线在其内侧壁打结。
Line ureterolithotomy, if the wall near the ureter incision inflammatory congestion, tissue fragile, sometimes to be placed stent drainage tube. We are in line with catheter drainage catheter design based on ureteral catheter drainage method, the use of good results, the method is simple, described below. Preparation of ureteral catheter: use F 6-7 ureteral catheter, the size of the catheter should be based on ureteral diameter. Sutured on the concave side wall of the front of the catheter with a 26 cm long No. 1 thread, the suture knotted on its inside wall.