Diagnosis Codes Index - 521 Diseases of hard tissues of teeth
ICD-9 Index
Diseases of the digestive system (520–579)
Diseases of oral cavity, salivary glands, and jaws (520-529)
- 521.00 - Dental caries NOS
- 521.01 - Dental caries - enamel
- 521.02 - Dental caries - dentine
- 521.03 - Dental caries - pulp
- 521.04 - Dental caries - arrested
- 521.05 - Odontoclasia
- 521.06 - Dentl caries-pit/fissure
- 521.07 - Dentl caries-smooth surf
- 521.08 - Dental caries-root surf
- 521.09 - Dental caries NEC
- 521.10 - Excessive attrition NOS
- 521.11 - Excess attrition-enamel
- 521.12 - Excess attrition-dentine
- 521.13 - Excessive attrition-pulp
- 521.14 - Excess attrition-local
- 521.15 - Excess attrition-general
- 521.20 - Abrasion NOS
- 521.21 - Abrasion-enamel
- 521.22 - Abrasion-dentine
- 521.23 - Abrasion-pulp
- 521.24 - Abrasion-localized
- 521.25 - Abrasion-generalized
- 521.30 - Erosion NOS
- 521.31 - Erosion-enamel
- 521.32 - Erosion-dentine
- 521.33 - Erosion-pulp
- 521.34 - Erosion-localized
- 521.35 - Erosion-generalized
- 521.40 - Path resorption NOS
- 521.41 - Path resorption-internal
- 521.42 - Path resorption-external
- 521.49 - Path resorption NEC
- 521.5 - Hypercementosis
- 521.6 - Ankylosis of teeth
- 521.7 - Intrin posteruptv color
- 521.81 - Cracked tooth
- 521.89 - Dis hard tiss teeth NEC
- 521.9 - Hard tiss dis teeth NOS
521 Diseases of hard tissues of teeth