A myringotomy is an operation performed by otolaryngologists to treat patients with complicated otitis media. This inflammatory disease of the middle ear cavity can lead to fluid building up in the middle ear, and is associated with hearing loss, ear pain and fever. If antibio...

The paranasal sinuses are air-containing cavities in certain bones of the skull that have openings to the nasal cavity. There are several paired paranasal sinuses, including the frontal, ethmoidal, maxillary and sphenoidal sinuses. The ethmoidal sinuses are further subdivided ...

The nose is an inverted pyramidal structure that consists of an osteocartilaginous framework covered by muscles and skin. It consists of nasal bones and cartilages, including the septal cartilage that separates the nostrils, as well as the upper and lower ...