H80.12✓ Billable
Otosclerosis involving oval window, obliterative, left ear
Code Hierarchy
┌8Diseases of the ear and mastoid process (H60-H95)├H80-H83Diseases of inner ear (H80-H83)├H80Otosclerosis
└H80.12Otosclerosis involving oval window, obliterative, left ear
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