Search Ontology:
Uberon Ontology

internal urethral orifice

Term ID
UBERON:0012242
Synonyms
  • internal urethral ostium
  • internal urinary meatus
  • orificium urethrae internum
  • ostium orificium internum
  • ostium urethrae internum
Definition
the usually crescent-shaped opening of the urinary bladder into the urethra, placed at the anteroinferior angle (apex) of the urinary bladder trigone anna
References
Ontology
Uberon Ontology
Relationships
is part of
is a type of
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