Diseases of Human Ear

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Some diseases of the ear can cause partial or total deafness. In addition, most diseases of the inner ear are associated with a disturbance of balance. Ear problems should be evaluated by specially trained physicians called otolaryngologists, who treat conditions ranging from eardrum injuries caused by physical trauma to bony deposits in the inner ear caused by the aging process.

The auricle and the opening into the outer auditory canal may be missing at birth. Acquired malformations of the outer ear include scarring from cuts and other wounds. Othematoma, known popularly as cauliflower ear, is a common result of injury to the ear cartilage followed by internal bleeding and excessive production of ear tissue.

Inflammation of the outer ear may result from any condition that causes inflammation of the skin, such as dermatitis, burns, and frostbite. Erysipelas, a skin disease caused by bacteria, and seborrhea, a skin disease caused by the malfunction of the skin’s oil glands, are common afflictions of the auricle. In the outer auditory canal, foreign bodies such as insects, as well as abnormal buildups of cerumen, cause ear disturbances and should be removed by a physician.

See also Middle Ear Disorders; Inner Ear Diseases

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