(partial anodontia)Oligodontia: having 6 or more congenitally missing teeth.Hyperdontia: extra teeth, same as supernumerary teeth, may be singleor multiple as in CCD.(*To see how the web site OMIM works, log on and enter hypodontia.)Congenitally missing teeth (hypodontia and oligodontia) are not rare.
1 Symptoms of mastoiditis include fluid draining from the ear, fever, headache, acute ear pain, redness and swelling behind the ear and loss of hearing. 2  Antibiotics are used to treat mastoiditis. 3  Swimmer's Ear-Infection of the outer ear canal is termed swimmer's ear.
Fluid in the Ear. 1  Conditions that can cause the auditory tube to become blocked can include enlarged structures such as tonsils, adenoids, and turbinates, or severe congestion. 2  It's common to have plugged ears for a while after you've had a severe cold and it can also be caused by allergies. Fluid in the ear is more likely to be the cause of plugged ears in children because their auditory tube is smaller in diameter and naturally more horizontal than an adult's auditory tube. Even though your ears may feel plugged, it is common to have little or no symptoms of fluid in the ear. It can, however, result in hearing loss and if left undiagnosed in small children, it can lead to speech delays.