perforated tympanic membrane Flashcards
1
Q
what is the most common cause of a perforated tympanic membrane?
A
infection
2
Q
what are other causes of a perforated tympanic membrane?
A
barotrauma or direct trauma
3
Q
what can perforated tympanic membrane lead to?
A
- hearing loss, depending on the size
2. increased risk otitis media
4
Q
how do you manage a perforated tympanic membrane?
A
no rx needed in majority of cases - TM will usually heal after 6-8 weeks; advise avoid getting water in ear during this time
5
Q
for perforations that occur following an episode of acute otitis media, what should be prescribed?
A
abx
6
Q
what can be performed if the TM does not heal by itself?
A
myringoplasty
