Ureterolithotomy is thy best way for upper segment ureteral calculi and ureterocystoscope with holmium is the hest way for middle or lower segment ureteral calculi when ESWL fails.

ESWL治疗失败后，上段结石首选石术，段结石首选镜钬激光碎石术。

Conclusion: Under ureter mirror barometric pressure trajectory lithotrity security.Damages slightly.The effect is obvious.

结论镜气压弹道碎石术安全,损伤小,效果确。

Objective To investigate the best postures of patients with cystolithiasis for extracorporeal shock wave lithotripsy(ESWL) treatment.

目的探讨体外冲击波碎石术(ESWL)治疗膀胱结石的较佳体位。