Osseous obstruction of Eustachian tube, bilateral
H69.02 Patulous Eustachian tube, left ear
Patulous Eustachian tube, left ear
H70.002 Acute mastoiditis without complications, left ear
Acute mastoiditis without complications, left ear
H70.12 Chronic mastoiditis, left ear
Chronic mastoiditis, left ear
H70.223 Chronic petrositis, bilateral
Chronic petrositis, bilateral
H70.92 Unspecified mastoiditis, left ear
Unspecified mastoiditis, left ear
H71.22 Cholesteatoma of mastoid, left ear
Cholesteatoma of mastoid, left ear
H72.02 Central perforation of tympanic membrane, left ear
Central perforation of tympanic membrane, left ear

