The ear canal is a small, tube-like pathway that extends from the outer ear to the eardrum. A range of health problems can affect this sensitive area, including infection, inflammation, and injury. In ...
The eustachian tube is a canal that connects the middle ear to the nasopharynx (the upper throat and the back of the nasal cavity). It controls the pressure within the middle ear, making it equal with ...
In some pediatric teaching programs, most residents graduate without a practical knowledge of objective tests for middle ear function. The 1997 “Guidelines for the Diagnosis and Management of Acute ...
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