Page:ICD-10-CM (2010).djvu/439

 203 Unspecified petrositis, bilateral
 * H70.209 Unspecified petrositis, unspecified ear
 * H70.21 Acute petrositis
 * H70.211 Acute petrositis, right ear
 * H70.212 Acute petrositis, left ear
 * H70.213 Acute petrositis, bilateral
 * H70.219 Acute petrositis, unspecified ear
 * H70.22 Chronic petrositis
 * H70.221 Chronic petrositis, right ear
 * H70.222 Chronic petrositis, left ear
 * H70.223 Chronic petrositis, bilateral
 * H70.229 Chronic petrositis, unspecified ear
 * H70.8 Other mastoiditis and related conditions
 * Excludes1: preauricular sinus and cyst (Q18.1)
 * sinus, fistula, and cyst of branchial cleft (Q18.0)
 * H70.81 Postauricular fistula
 * H70.811 Postauricular fistula, right ear
 * H70.812 Postauricular fistula, left ear
 * H70.813 Postauricular fistula, bilateral
 * H70.819 Postauricular fistula, unspecified ear
 * H70.89 Other mastoiditis and related conditions
 * H70.891 Other mastoiditis and related conditions, right ear
 * H70.892 Other mastoiditis and related conditions, left ear
 * H70.893 Other mastoiditis and related conditions, bilateral
 * H70.899 Other mastoiditis and related conditions, unspecified ear
 * H70.9 Unspecified mastoiditis
 * H70.90 Unspecified mastoiditis, unspecified ear
 * H70.91 Unspecified mastoiditis, right ear
 * H70.92 Unspecified mastoiditis, left ear
 * H70.93 Unspecified mastoiditis, bilateral

H71 Cholesteatoma of middle ear

 * Excludes2: cholesteatoma of external ear (H60.4-)
 * recurrent cholesteatoma of postmastoidectomy cavity (H95.0-)
 * H71.0 Cholesteatoma of attic
 * H71.00 Cholesteatoma of attic, unspecified ear
 * H71.01 Cholesteatoma of attic, right ear
 * H71.02 Cholesteatoma of attic, left ear
 * H71.03 Cholesteatoma of attic, bilateral
 * H71.1 Cholesteatoma of tympanum
 * H71.10 Cholesteatoma of tympanum, unspecified ear
 * H71.11 Cholesteatoma of tympanum, right ear
 * H71.12 Cholesteatoma of tympanum, left ear
 * H71.