Perforated eardrum
| Perforated eardrum | |
|---|---|
| Specialty | Otorhinolaryngology  |
A perforated eardrum or punctured eardrum is a rupture or perforation (hole) of the eardrum which can occur as a result of otitis media (ear infection), trauma (e.g. by trying to clean the ear with sharp instruments), explosion, loud noise or surgery (accidental creation of a rupture). Flying with a severe cold can also cause perforation due to changes in air pressure and blocked eustachian tubes resulting from the cold. This is especially true on landing.[1]
Perforation of the eardrum leads to conductive hearing loss, which is usually temporary. Other symptoms may include tinnitus, earache or a discharge of mucus.[2]
Treatment
The perforation may heal in a few weeks, or may take up to a few months.[3] Some perforations require intervention. This may take the form of a paper patch to promote healing (a simple procedure by an ear, nose and throat specialist), or surgery (tympanoplasty).[4][5] However, in some cases, the perforation can last several years and will be unable to heal naturally. Such cases are usually a result of a perforation being surgically induced during an operation involving the ear.
Hearing is usually recovered fully, but chronic infection over a long period may lead to permanent hearing loss. Those with more severe ruptures may need to wear an ear plug to avoid contact with water with the ear drum.
References
- ^ http://www.earsurgery.org/tympan.html
- ^ "Perforated eardrum - Symptoms". National Health Service. Retrieved 17 August 2011.
- ^ http://www.mayoclinic.com/health/ruptured-eardrum/DS00499
- ^ http://www.mayoclinic.com/health/ruptured-eardrum/DS00499/DSECTION=8
- ^ http://www.intelihealth.com/IH/ihtIH/WSIHW000/9339/28061.html
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