18+ Anatomy Of Ear Canal. Itching is predominant symptom, thick material in canal, less edema; External auditory meatus is slightly curved canal of about 2.5 cm ling extending from floor of concha to tympanic membrane (ear drum).
Sensory information about the tympanic canal (middle ear) is carried by multiple nerves that contribute to the tympanic plexus located on the promontory of the variant anatomy of the external ear can be divided into congenital and acquired entities.
The ear canal is a tube like pipeline, that connects the outside of the ear to the ear drum. 1 anatomy of the ear. These include the outer ear, middle ear, and inner ear. When a sound is made outside the outer ear, the sound waves, or vibrations, travel down the external auditory canal and strike the eardrum (tympanic membrane).