internal acoustic opening
(redirected from internal acoustic foramen)internal acoustic opening
[TA]the inner opening of the internal acoustic meatus on the posterior surface of the petrous part of the temporal bone.
Synonym(s): porus acusticus internus [TA], auditory pore, internal acoustic foramen, internal acoustic pore, internal auditory foramen, opening of internal acoustic meatus, orifice of internal acoustic meatus
Farlex Partner Medical Dictionary © Farlex 2012