Auricle is the medical term referring to the visible part of the ear.
Otalgia is the medical term meaning ear pain.
Ear ache
outer ear
Otoplasty is surgical repair or reshaping of the ear.
Otectomy
The medical term for absence of the external ear is "anotia." This condition involves complete absence of the external ear.
barotrauma
otiectomy
An otolith, which translated literally means ear stone, is a part of the vestibular system in the ear.
The medical term for buildup of fluid within the middle ear is otitis media with effusion.
Otitis media is the medical term meaning inflammation of the lining of the middle ear. This condition is what we typically think of as a child's ear infection.