CAJ | 학술논문

目的：探讨输尿管结石封堵器在输尿管镜钬激光碎石术处理输尿管上段结石中的应用价值和疗效。方法：术中置入封堵器后，在输尿管结石上端形成球状阻隔，可防止结石上移，提高碎石成功率。结果：除1例结石上移以外，其余29例均一次性碎石成功。术后复查碎石效果好，肾盂内无残留结石，患侧肾积水消退。结论：应用输尿管结石封堵器治疗输尿管上段结石疗效确切，值得临床应用和推广。
목적：탐토수뇨관결석봉도기재수뇨관경화격광쇄석술처리수뇨관상단결석중적응용개치화료효。방법：술중치입봉도기후，재수뇨관결석상단형성구상조격，가방지결석상이，제고쇄석성공솔。결과：제1례결석상이이외，기여29례균일차성쇄석성공。술후복사쇄석효과호，신우내무잔류결석，환측신적수소퇴。결론：응용수뇨관결석봉도기치료수뇨관상단결석료효학절，치득림상응용화추엄。
Objective:To discuss the effectiveness of occluder device in managing ureter upside stone in hol mium laser uterterolithotripsy .Methods:The occluder devices were inserted into uerteral cavity through ureter stone ,and one kind of ball-like block age was performed to prevent escape of stone.Results:Except one case of stone escaping in-to renal pelvic cavity,29 cases were subjected to successful operation of hol miumlaser uterterolithotripsy.Ureter stone was disposd and hydronephrosis was receded .Conclusions:The effectiveness of occluder device is definite in managingureterupsidestoneinholmiumlaseruterterolithotripsy.