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

常见的肾疗方法是碎术，是指将较大的分解开来。

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

体外冲击波碎术使用聚焦超声能量的脉冲直接瞄准。

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.

冲击波碎也是一种无创疗法，它利用的声波脉冲经体表分解肾。