Attic perforation of tympanic membrane	Chronic purulent otitis media	Chronic tympanitis
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Chronic atticoantral suppurative otitis media (disorder)
	Chronic atticoantral suppurative otitis media
	Persistent mucosal disease with posterior AND/OR superior marginal perforation of ear drum Chronic atticoantral disease with posterior AND/OR superior marginal perforation of ear drum Chronic suppurative otitis media - atticoantral
	chronische atticoantrale purulente otitis media
	chronische atticoantrale suppuratieve otitis media

Id	41954005
Status	Defined

Clinical course

Associated morphology	Chronic suppurative inflammation
Causative agent	Domain Bacteria
Finding site	Structure of pars flaccida of tympanic membrane
Pathological process	Infectious process

Associated morphology	Perforation
Finding site	Structure of pars flaccida of tympanic membrane

ICD-10 complex map reference set

Target	H66.2
Rule	TRUE
Advice	ALWAYS H66.2
Correlation	SNOMED CT source code to target map code correlation not specified

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Chronic atticoantral suppurative otitis media of left middle ear

Chronic atticoantral suppurative otitis media of right middle ear