Department of Urology, Military Hospital Moulay Ismail , Méknes, Morocco.
J Endourol. 2011 Oct;25(10):1597-8. doi: 10.1089/end.2011.0018. Epub 2011 Jul 28.
We present a technique to replace a 24F with a 30F working sheath during percutaneous renal surgery, for larger stone fragments extraction. To gain time, the 30F sheath is directly glided over the 24F sheath under endoscopic control, without radiation exposure.
我们介绍了一种在经皮肾镜手术中用 30F 工作鞘替换 24F 鞘以提取较大结石碎片的技术。为了节省时间,在不进行辐射暴露的情况下,在 30F 鞘在直接在内镜控制下沿 24F 鞘滑行。