Additional Information
From parent codes: H00-H59 (Chapter 7)
More Specific Codes (7)
H74.3Other acquired abnormalities of ear ossicles→H74.32Partial loss of ear ossicles→H74.39Other acquired abnormalities of ear ossicles→H74.311Ankylosis of ear ossicles, right ear→H74.312Ankylosis of ear ossicles, left ear→H74.313Ankylosis of ear ossicles, bilateral→H74.319Ankylosis of ear ossicles, unspecified ear→