RESUMEN
Objective To assess the efficiency and safety of the ureteroscope pneumatic lithotripsy (UBSL) and extracorporeal shock-wave lithotripsy (ESWL) for urinary tract calculi,and to guide the clinical practice.Methods Through searching the electronic bibliographic databases,including CNKI,VIPand WANFANG database,and searching published articles by hand to assemble the random clinical trial of ureteroscope pneumatic lithotripsy and extracorporeal shock-wave lithotripsy for urinary tract calculi.The retrieval articles were all Chinese,and the time was from January 1990 to September 2012.The retrieval results were systematically evaluated.Results Three randomized clinical trials involving 124 patients were analyzed.The results of meta-analysis demonstrated:the clearance rote at one time,the rote of efficiency,the rote of operation one more time all had statistically significant difference between two methods.The incidence of renal pain,and the incidence of hematourine had no significant difference between two methods.Conclusions Ureteroscope pneumatic lithotripsy and extracorporeal shock-wave lithotripsy for urinary tract calculi can improve the clearance rote and efficiency rote as well as decrease the rate of operation one more time.However,it can not reduce the rate of complication of the operation.