ureteral orifice
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 [ http://en.wikipedia.org/wiki/Orifice_of_ureter ]
Term info
ureteral orifice
- Mercier's bar
- orifice of ureter
- orificium ureteris
- ostium ureteris
- ureteral meatus
- ureteral opening
- ureteric orifice
- ureteric ostium
- ureterovesical orifice
pheno_slim
TODO - add relationship to junction
uberon
UBERON:0012303