Perforation of tympanic membrane

**Includes:** - persistent post-traumatic perforation of ear drum - postinflammatory perforation of ear drum

**Excludes1:** - acute suppurative otitis media with rupture of the tympanic membrane (H66.01-) - traumatic rupture of ear drum (S09.2-)

**Code first:** - any associated otitis media (H65.-, H66.1-, H66.2-, H66.3-, H66.4-, H66.9-, H67.-)