| ureterocele | <urology> A sacular dilatation of the terminal portion of the ureter which protrudes in the lumen of the bladder, probably secondary to a congenital stenosis of the ureteral meatus. (13 Nov 1997) |
|---|---|
| orthotopic | In the normal or usual position. Origin: ortho-+ G. Topos, place (05 Mar 2000) |
| orthotopic graft | Transplantation of a tissue or organ into its normal anatomical position. (05 Mar 2000) |