3Bader M J, Gratzke C, Wahher S, et al. The PolyScope : a modular de- sign : semidisposable flexible ureterorenoscope system [ J ]. J Endou- rol,2010,24 (7) :1061-1066.
4Cocuzza M, Colombo JR Jr, Cocuzza AL,et al. Outcomes of flexible ureteroscopic lithotripsy with holmium laser for upper urinary tract calculi[ J ]. Int Braz J Urol,2008,34 (2) : 143-150.
5Hussain M, Acher P, Penev B, et al. Redefining the limits of flexible ureterorenoseopy [ J ]. J Endouro1,2011,25 ( 1 ) :45 -49.
6Sejiny M, AI-Qahtani S, Elhaous A, et al. Efficacy of flexible uretero- renoscopy with holmium laser in the management of stone-bearing ealiceal diverticula [ J ]. J Endouro1,2010,24 (6) :961-967.
8Geavlete P, Muhescu R, Geavlete B. Influence of pyelocaliceal anato-my on the success of flexible ureteroscopie approach[ J]. J Endourol, 2008,22(10) :2235-2239.
9Salem HK. A prospective randomized study comparing shock wave lithotripsy and semirigid ureteroseopy for the management of proximal ureteral calculi [ J ]. Urology,2009,74 ( 6 ) : 1216 - 1221.
10Semins M J, Trock B J, Matlhga BR. The safety of ureteroscopy during pregnancy : a systematic review and meta-analysis [ J ]. J Urol, 2009, 181(1) :139-143.
10CENGIZ K, BERKAN R, MIRZE B, et al. Efficacy of a percutaneous antegrade approach for the treatment of large upper ureteral stones: single-center experience[J]. Turkish J Urol, 2011,37(3):210-216.
7Hussain M, Acher P, Penev B, et al. Redefining the limits of flexible ureterorenoscopy[ J ]. J Endouro1,2011,25 ( 1 ) :45-49.
8Estrade V, Bensalah K, Bringer JP, et al. Place of the flexible uretero- renoscopy first choice for the treatment of kidney stones. Survey re- suits practice cormnittee of the AFU lithiasis completed in 2011 [ J].Prog Urol,2013,23( 1 ) :22-28.
9叶章群.尿石症诊断治疗指南[M].北京:人民卫生出版社,2014:129,193.
10Zhou X,Wang G,Zhou R.Assessment of the suitability of retroperitoneal laparoscopic ureterolithotomy as a treatment for complex proximal ureteral calculi[J].Minerva Urol Nefrol,2014;66(4):213-6.
