520.2 - Abnormalities Of Size And Form Of Teeth
The ICD 9 Code for Abnormalities of size and form of teeth is listed as 520.2.
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: | 520.2 |
| Long Description: | Abnormalities of size and form of teeth |
| Short Description: | Abnormal tooth size/form |
| Chapter: | Diseases Of The Digestive System |
| Block: | Diseases Of Oral Cavity, Salivary Glands, And Jaws (520-529) |
| Related Descriptions: |
Abnormal crown of tooth
Abnormal form of root of tooth Amelogenesis imperfecta, hypomaturation hypoplasia type with taurodontism Amelogenesis imperfecta, hypoplastic type with microdontia Concrescence of teeth Congenital anomaly in number of teeth Conical form of root of tooth Conical supernumerary tooth Curved form of root of tooth Dens evaginatus Dens in dente Enamel pearls Enamel spur Exaggerated cingulum of tooth Exaggerated cusp of tooth Fusion of crown of teeth Fusion of teeth Gemination of teeth Generalized macrodontia Hypertaurodontism Lateral accessory root canals Localized macrodontia Localized microdontia Macrodontia Mesotaurodontism Microdontia Multirooted tooth with convergent roots Multirooted tooth with divergent roots Paired teeth microdontia Peg-shaped teeth Radicular dens invaginatus Sharp tooth Single tooth microdontia Supernumerary roots Talon cusp Taurodontism True generalized microdontia Tuberculum paramolare |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | K00.2 - Abnormalities of size and form of teeth |
| ICD-9-CM Siblings (same level / similar specificity) of 520.2: | |
| 520.0 - Anodontia | |
| 520.1 - Supernumerary teeth | |
| 520.3 - Mottled teeth | |
| 520.4 - Disturbances of tooth formation | |
| 520.5 - Hereditary disturbances in tooth structure, not elsewhere classified | |
| 520.6 - Disturbances in tooth eruption | |
| 520.7 - Teething syndrome | |
| 520.8 - Other specified disorders of tooth development and eruption | |
| 520.9 - Unspecified disorder of tooth development and eruption | |