colpocystoureterotomy

col·po·cys·to·u·re·ter·ot·o·my

(kol'pō-sis'tō-yū-rē'ter-ot'ō-mē),
Incision into the ureter by way of the vagina and the bladder.
[colpo- + G. kystis, bladder, + ourēter, ureter, + tomē, incision]