Chapter 8 - Diseases of the ear and mastoid process (H60-H95)»Diseases of middle ear and mastoid (H65-H75)»Unspecified cholesteatoma, unspecified ear (H71.90)
H71.90
Unspecified cholesteatoma, unspecified ear
Related indications (MeSH) (1)
Cholesteatoma2 drugs (2 approved)
A non-neoplastic mass of keratin-producing squamous EPITHELIUM, frequently occurring in the MENINGES; bones of the skull, and most commonly in the MIDDLE EAR and MASTOID region. Cholesteatoma can be congenital or acquired. Cholesteatoma is not a tumor nor is it associated with high CHOLESTEROL.