常見例句14 patients upper calyx nephrostome, the stone-free rate being 78.6%; 上盞穿刺入路為14例，結(jié)石清除率為78.;6%25。Results 43 patients underwent middle calyx nephrostome, the stone-free rate being 88.4%; 結(jié)果腎中盞穿刺入路43例，結(jié)石清除率為88.;4%25；internal nephrostome 內(nèi)腎口external nephrostome 外腎口 返回 nephrostome