Codes
Select Index
ICD-10-CM Index
ICD-10-CM External Causes Index
Table of Drugs
Table of Neoplasms
ICD-10-CM Codes
Diseases of the ear and mastoid process (H60-H95) (8)
Diseases of middle ear and mastoid (H65-H75)
Mastoiditis and related conditions (H70)
Petrositis (H70.2)
Acute petrositis (H70.21)
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