transureteroureterostomy

noun
trans·​ure·​tero·​ure·​ter·​os·​to·​my | \ ˌtran(t)s-yu̇-ˌrēt-ə-ˌrō-yu̇-ˌrēt-ə-ˈräs-tə-mē, ˌtranz- How to pronounce transureteroureterostomy (audio) \
plural transureteroureterostomies

Medical Definition of transureteroureterostomy

: anastomosis of a ureter to the contralateral ureter