H72.1 - Attic perforation of tympanic membrane H72 - Perforation of tympanic membrane H72.1 - Attic perforation of tympanic membrane
H72.10 - Attic perforation of tympanic membrane, unspecified ear H72.11 - Attic perforation of tympanic membrane, right ear H72.12 - Attic perforation of tympanic membrane, left ear H72.13 - Attic perforation of tympanic membrane, bilateral