肾结石比较常见,开放性手术治疗肾结石仍然是主要的治疗手段。我院自1994年6月~1998年6月手术处理肾结石18例,现总结如下:1 资料和方法本组18例:男8例,女10例。年龄30~71岁,平均46岁。右肾结石11例,左肾结石7例。单发结石7例,多发结石(含2颗以上)11例。结石小者如米粒大,最大者40mm×35mm×20mm,其中铸形结石9例9颗。肾功能正常或轻度受损者5例,肾功能中重度受损者13例。肾内型肾盂6例,肾外型肾盂4例,混合型肾 Kidney stones are more common, open surgery for the treatment of kidney stones is still the main treatment. Our hospital from June 1994 to June 1998 surgery to treat kidney stones in 18 cases, are summarized as follows: 1 Materials and Methods The group of 18 patients: 8 males and 10 females. Age 30 to 71 years old, average 46 years old. Right kidney stone in 11 cases, left kidney stone in 7 cases. 7 cases of single stone, multiple stones (including 2 or more) in 11 cases. Small stones such as large grains, the largest 40mm × 35mm × 20mm, of which 9 cases of cast-shaped stones 9. 5 cases of normal or mild renal impairment, 13 cases of moderate and severe renal impairment. 6 cases of intra-renal pelvis, renal pelvis in 4 cases, mixed kidney