external acoustic pore

ex·ter·nal a·cous·tic pore

[TA]
the orifice of the external acoustic meatus in the tympanic portion of the temporal bone.
Farlex Partner Medical Dictionary © Farlex 2012

ex·ter·nal a·cous·tic pore

(eks-tĕrnăl ă-kūstik pōr) [TA]
Orifice of external acoustic meatus in tympanic portion of temporal bone.
Medical Dictionary for the Dental Professions © Farlex 2012
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