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Otology is the medical specialty focused on the study and treatment of the ear and its diseases. This field emerged with a scientific basis in the 19th century, with advancements in understanding ear physiology and the development of instruments like the otoscope for examining the eardrum.12

Otology is closely related to otolaryngology, which also deals with diseases of the nose and throat. Conditions treated within otology include otitis externa (inflammation of the ear canal), otitis media (middle ear inflammation), and labyrinthitis (inner ear inflammation). These conditions can lead to symptoms such as pain, discharge, fever, vertigo, and hearing loss. The study of hearing itself involves understanding how sound waves are transformed into nerve impulses that the brain interprets.234

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