Peritonsillar abscess

**Includes:** - abscess of tonsil - peritonsillar cellulitis - quinsy

**Excludes1:** - acute tonsillitis (J03.-) - chronic tonsillitis (J35.0) - retropharyngeal abscess (J39.0) - tonsillitis NOS (J03.9-)

**Use additional code:** - code (B95-B97) to identify infectious agent.