(surgery) surgery to the (middle and inner) ear

(surgery) A surgeon whose speciality is otosurgery

plural of otosurgeon

A surname from Japanese.

(pathology) Inflammation of the Eustachian tube as a result of infection

(pathology) Relating to epiphysis of the spine that is accompanied by hearing loss

(anatomy, dated) basioccipital

(zoology) otolith

plural of otosteon

(medicine) Otological syphilis: the otological component or manifestations of syphilis; syphilis's effects on the ears. In modern nosology not entirely distinct from the rest of neurosyphilis; sometimes formerly differentiated as, or in parallel with, parasyphilis.