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521.6 - Ankylosis Of Teeth


The ICD 9 Code for Ankylosis of teeth is listed as 521.6.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 521.6
Long Description: Ankylosis of teeth
Short Description: Ankylosis of teeth
Chapter: Diseases Of The Digestive System
Block: Diseases Of Oral Cavity, Salivary Glands, And Jaws (520-529)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: K03.5 - Ankylosis of teeth
ICD-9-CM Siblings (same level / similar specificity) of 521.6:
521.5 - Hypercementosis
521.7 - Intrinsic posteruptive color changes
521.9 - Unspecified disease of hard tissues of teeth