Peritonsillar abscess (PTA) is one of the most common deep space head and neck infections.
![](https://www.enttoday.org/wp-content/uploads/2016/09/ENT_0916_pg6a-150x150.png)
Peritonsillar abscess (PTA) is one of the most common deep space head and neck infections.
The use of systemic corticosteroids in PTA can reduce pain and trismus, resulting in an earlier return to normal diet and activities
Study shows ultrasonography useful for diagnosis and determining patients who do not need surgery