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Mastoidectomy

Definition: Surgical removal of mastoid air cells in the hollow, air-filled spaces in the skull behind the ear.

Pronunciation: mas″toi-dek´to-me

Body System: Eyes And Ears

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ICD10 Codes Containing Term: mastoidectomy

CodeDescription
H95.191 Other disorders following mastoidectomy, right ear
H95.192 Other disorders following mastoidectomy, left ear
H95.193 Other disorders following mastoidectomy, bilateral ears
H95.199 Other disorders following mastoidectomy, unspecified ear
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