| otitis externa | Infection and inflammation of the external ear canal. Symptoms include earache, ear discharge and decreased hearing. (27 Sep 1997) |
|---|---|
| otitis interna | Inflammation of the inner ear. (12 Dec 1998) |
| otitis media | Infection and inflammation of the middle ear space and ear drum. Symptoms include earache, fever and in some cases, diminished hearing. (27 Sep 1997) |
| otitis media with effusion | Inflammation of the middle ear with a clear pale yellow-coloured transudate. (12 Dec 1998) |
| otitis media, suppurative | Inflammation of the middle ear with purulent discharge. (12 Dec 1998) |