Attic perforation of tympanic membrane, right ear

This code signifies a perforation of the pars flaccida (attic) portion of the tympanic membrane in the right ear. This specific type of eardrum hole is often associated with cholesteatoma formation due to its location.

Use this code when documentation clearly indicates a perforation located in the attic region of the right tympanic membrane. This is typically diagnosed via otoscopy or otomicroscopy, often in patients presenting with chronic otitis media or recurrent ear discharge.

• Differentiate from central or marginal perforations; the specific location (attic) is key.
• Ensure laterality (right ear) is explicitly documented.
• Consider co-reporting with codes for associated conditions like chronic otitis media or cholesteatoma, if present and documented.