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目的探讨经皮肾镜气压弹道治疗肾草酸钙结石的有效性、安全性及可行性。方法回顾分析2009年9月-2010年4月经皮肾镜碎石术治疗的97例肾草酸钙结石患者的资料,总结手术时间、结石清除率、手术并发症及发生率。结果手术时间(134.7±62.8)min,结石完全清除71例(73.2%),术中转开放手术7例(7.2%),总手术并发症发生率为27.8%。结论 PNCL治疗肾草酸钙结石是有效、安全、可行的。
Objective To investigate the efficacy, safety and feasibility of percutaneous nephrolithotomy in the treatment of renal calcium oxalate stones. Methods The clinical data of 97 patients with renal oxalate stones treated by percutaneous nephrolithotomy from September 2009 to April 2010 were retrospectively analyzed. The operative time, the rate of stone removal, the complications and the incidence of complications were analyzed. Results The operation time (134.7 ± 62.8) min, 71 cases (73.2%) completely removed stones, 7 cases (7.2%) underwent open surgery and the total complication rate was 27.8%. Conclusion PNCL treatment of renal calcium oxalate stones is effective, safe and feasible.