Medical Dictionary

pyelolithotomy

noun py·elo·li·thot·o·my \ˌpī-(ə-)lō-li-ˈthät-ə-mē\
plural py·elo·li·thot·o·mies

Medical Definition of PYELOLITHOTOMY

:  surgical incision of the renal pelvis of a kidney for removal of a kidney stone—called also pelviolithotomy

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