calioplasty

ca·li·o·plas·ty

(kā'lē-ō-plas'tē),
Surgical reconstruction of a calix, usually designed to increase its lumen at the infundibulum.
Synonym(s): calicoplasty

ca·li·o·plas·ty

(kā'lē-ō-plas-tē)
Surgical reconstruction of a renal calyx, usually designed to increase its lumen at the renal pelvis.