Term Name:	ureteral orifice
Synonyms:	orificium ureteris, ostium ureteris, ureteral meatus, ureteral opening, ureteric orifice, ureterovesical orifice
Definition:	The slit-like opening of either ureter into the bladder; normally, the two ureteral orifices are placed at the posterolateral angles of the urinary bladder trigone while the internal urethral orifice is placed at its anteroinferior angle (apex); wide gaping usually indicates vesicoureteral reflux
Ontology:	Uberon Ontology [UBERON:0012303]