Cholesteatoma of middle ear - H71
Excludes2: This note means that the conditions described by two codes are not usually associated with each other but can sometimes occur together.
Type 2 Excludes:
- cholesteatoma of external ear (H60.4-)
- recurrent cholesteatoma of postmastoidectomy cavity (H95.0-)
These ranges represents subcategories of Cholesteatoma of middle ear. The "H71" signifies that these are the diseases within this broad category.
Codes:
- 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
- H71.13 - Cholesteatoma of tympanum, bilateral
- H71.2 - Cholesteatoma of mastoid
- H71.20 - Cholesteatoma of mastoid, unspecified ear
- H71.21 - Cholesteatoma of mastoid, right ear
- H71.22 - Cholesteatoma of mastoid, left ear
- H71.23 - Cholesteatoma of mastoid, bilateral
- H71.3 - Diffuse cholesteatosis
- H71.30 - Diffuse cholesteatosis, unspecified ear
- H71.31 - Diffuse cholesteatosis, right ear
- H71.32 - Diffuse cholesteatosis, left ear
- H71.33 - Diffuse cholesteatosis, bilateral
- H71.9 - Unspecified cholesteatoma
- H71.90 - Unspecified cholesteatoma, unspecified ear
- H71.91 - Unspecified cholesteatoma, right ear
- H71.92 - Unspecified cholesteatoma, left ear
- H71.93 - Unspecified cholesteatoma, bilateral