H60: Otitis externa

H60.2: Malignant otitis externa

The ear consists of 3 sections: the outer ear, the middle ear, and the inner ear. The auricle and the auditory canal are part of the outer ear. The auricle and auditory canal route sound from outside towards the middle ear.

You have an inflammation in your auricle or your auditory canal. When the outer ear is inflamed, the ear may be itchy or sore. One’s hearing may also be worse than usual.

Your outer ear has become inflamed due to a particular pathogen. This particularly occurs when the immune system is not working properly. The cartilage in the ear or the surrounding bone may also be inflamed. This can also cause headaches. You may also get dizzy.