lithotripsy
noun
- pulverization of kidney stones, gallstones, or similar
Wiktionary
Pronunciation: /ˈlɪθ.əˌtɹɪp.si/
noun
Etymology: From litho- (“relating to a stone or calculus”) + Ancient Greek τρῖψῐς (trîpsĭs, “rubbing, friction”) + -y.
- A treatment, typically using ultrasound shock waves or crushing with a surgical instrument, by which a kidney stone or similar calculus is broken into particles small enough to be voided or washed out.