Central perforation of tympanic membrane
H72.8 Other perforations of tympanic membrane
Other perforations of tympanic membrane
H73 Other disorders of tympanic membrane Notes: Acute tympanitis NOS ; Chronic tympanitis ; acute myringitis with otitis med…
Other disorders of tympanic membrane Notes: Acute tympanitis NOS ; Chronic tympanitis ; acute myringitis with otitis media (H65, H66) ; chronic myringitis with otitis media (H65, H66)
H68.11 Osseous obstruction of Eustachian tube
Osseous obstruction of Eustachian tube
H69.0 Patulous Eustachian tube
Patulous Eustachian tube
H70.0 Acute mastoiditis Notes: Abscess of mastoid ; Empyema of mastoid
Acute mastoiditis Notes: Abscess of mastoid ; Empyema of mastoid
H70.1 Chronic mastoiditis Notes: Caries of mastoid ; Fistula of mastoid ; tuberculous mastoiditis (A18.03)
Chronic mastoiditis Notes: Caries of mastoid ; Fistula of mastoid ; tuberculous mastoiditis (A18.03)
H70.22 Chronic petrositis
Chronic petrositis

