Unspecified obstruction of Eustachian tube, unspecified ear
H69 Other and unspecified disorders of Eustachian tube
Other and unspecified disorders of 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
H70.9 Unspecified mastoiditis
Unspecified mastoiditis
H71.2 Cholesteatoma of mastoid
Cholesteatoma of mastoid
H72.0 Central perforation of tympanic membrane
Central perforation of tympanic membrane

