pelviolithotomy


py·e·lo·li·thot·o·my

(pī'ĕ-lō-li-thot'ŏ-mē), Operative removal of a calculus from the kidney through an incision in the renal pelvis. Synonym(s): pelvilithotomy, pelviolithotomy [pyelo- + G. lithos, stone, + tomē, incision]

pelviolithotomy

(pel?ve-o-li-thot'o-me) [L. pelvis, basin, + Gr. lithos, stone, + tome, incision] Pyelolithotomy.