nephrostome
1. 14 patients upper calyx nephrostome, the stone-free rate being 78.6%;
上盏穿刺入路为14例,结石清除率为78.6%。
2. internal nephrostome
内肾口
3. external nephrostome
外肾口
4. Results 43 patients underwent middle calyx nephrostome, the stone-free rate being 88.4%;
结果肾中盏穿刺入路43例,结石清除率为88.4%;