One common treatment for kidney stones -- called lithotripsy -- breaks up larger stones into smaller ones.

常见的肾结石治疗法碎石术，指将较大的结石分解开来。

Extracorporeal shock wave lithotripsy uses high-intensity pulses of focused ultrasonic energy aimed directly at the stone.

体外冲击波碎石术使用聚焦超的高强度脉冲直接瞄准结石。

Also shockwave lithotripsy might be used, which is a noninvasive treatment that uses high-intensity acoustic pulses that travel through the body to break up the kidney stones.

冲击波碎石也一种无创疗法，它利用高强度的波脉冲经体表分解肾结石。