Chronic petrositis, left ear
H70.91 Unspecified mastoiditis, right ear
Unspecified mastoiditis, right ear
H71.21 Cholesteatoma of mastoid, right ear
Cholesteatoma of mastoid, right ear
H72.01 Central perforation of tympanic membrane, right ear
Central perforation of tympanic membrane, right ear
H72.811 Multiple perforations of tympanic membrane, right ear
Multiple perforations of tympanic membrane, right ear
H73.00 Unspecified acute myringitis Notes: Acute tympanitis NOS
Unspecified acute myringitis Notes: Acute tympanitis NOS
H68.113 Osseous obstruction of Eustachian tube, bilateral
Osseous obstruction of Eustachian tube, bilateral
H69.02 Patulous Eustachian tube, left ear
Patulous Eustachian tube, left ear

