Cloutier J, Cordeiro E R, Kamphuis G M, Villa L, Letendre J, de la Rosette J J, Traxer Olivier
Department of Urology, Tenon University Hospital, Pierre and Marie Curie University, 4, rue de la Chine, 75020, Paris, France.
Urolithiasis. 2014 Oct;42(5):441-4. doi: 10.1007/s00240-014-0679-7. Epub 2014 Jul 9.
During the last 20 years, the technology advancement of small flexible ureterorenoscopes has dramatically changed the management of renal calculi. Retrograde intrarenal surgery (RIRS) has currently a high impact on active stone treatment, and it is increasingly used worldwide. Nevertheless, kidney stone fragmentation and direct removal of fragments require many passages of the ureteroscope, is often time-consuming, and may be very difficult through anatomical and technical factors. We describe a simple, feasible and efficient technique for small stone fragments retrieval, which are often difficult to remove during RIRS.
在过去20年中，小型软性输尿管肾镜的技术进步极大地改变了肾结石的治疗方式。逆行性肾内手术（RIRS）目前对活动性结石治疗有很大影响，并且在全球范围内越来越多地被使用。然而，肾结石的粉碎及碎片的直接取出需要输尿管镜多次进出，这通常很耗时，而且由于解剖和技术因素可能非常困难。我们描述了一种简单、可行且高效的技术，用于取出在RIRS期间常常难以取出的小结石碎片。
