Category: H70 - Mastoiditis and related conditions
Chapter Notes
Mastoiditis and related conditions
Acute mastoiditis
Abscess of mastoid
Empyema of mastoid
Acute mastoiditis without complications
Acute mastoiditis without complications, right ear
Acute mastoiditis without complications, left ear
Acute mastoiditis without complications, bilateral
Acute mastoiditis without complications, unspecified ear
Subperiosteal abscess of mastoid
Subperiosteal abscess of mastoid, right ear
Subperiosteal abscess of mastoid, left ear
Subperiosteal abscess of mastoid, bilateral
Subperiosteal abscess of mastoid, unspecified ear
Acute mastoiditis with other complications
Acute mastoiditis with other complications, right ear
Acute mastoiditis with other complications, left ear
Acute mastoiditis with other complications, bilateral
Acute mastoiditis with other complications, unspecified ear
Chronic mastoiditis
Caries of mastoid
Fistula of mastoid
tuberculous mastoiditis (A18.03)
Chronic mastoiditis, unspecified ear
Chronic mastoiditis, right ear
Chronic mastoiditis, left ear
Chronic mastoiditis, bilateral
Petrositis
Inflammation of petrous bone
Unspecified petrositis
Unspecified petrositis, right ear
Unspecified petrositis, left ear
Unspecified petrositis, bilateral
Unspecified petrositis, unspecified ear
Acute petrositis
Acute petrositis, right ear
Acute petrositis, left ear
Acute petrositis, bilateral
Acute petrositis, unspecified ear
Chronic petrositis
Chronic petrositis, right ear
Chronic petrositis, left ear
Chronic petrositis, bilateral
Chronic petrositis, unspecified ear
Other mastoiditis and related conditions
preauricular sinus and cyst (Q18.1)
sinus, fistula, and cyst of branchial cleft (Q18.0)
Postauricular fistula
Postauricular fistula, right ear
Postauricular fistula, left ear
Postauricular fistula, bilateral
Postauricular fistula, unspecified ear
Other mastoiditis and related conditions, right ear
Other mastoiditis and related conditions, left ear
Other mastoiditis and related conditions, bilateral
Other mastoiditis and related conditions, unspecified ear
Unspecified mastoiditis
Unspecified mastoiditis, unspecified ear
Unspecified mastoiditis, right ear
Unspecified mastoiditis, left ear
Unspecified mastoiditis, bilateral
