Relates ICD-9 Codes to 521.21

Abrasion, limited to enamel

ICD-9 Index
Chapter: 520–579
Section: 520-529
Block: 521 Diseases of hard tissues of teeth
521.21 - Abrasion-enamel

View Code 521.21

521.00 - Dental caries, unspecified
521.01 - Dental caries limited to enamel
521.02 - Dental caries extending into dentine
521.03 - Dental caries extending into pulp
521.04 - Arrested dental caries
521.05 - Odontoclasia
521.06 - Dental caries pit and fissure
521.07 - Dental caries of smooth surface
521.08 - Dental caries of root surface
521.09 - Other dental caries
521.10 - Excessive attrition, unspecified
521.11 - Excessive attrition, limited to enamel
521.12 - Excessive attrition, extending into dentine
521.13 - Excessive attrition, extending into pulp
521.14 - Excessive attrition, localized
521.15 - Excessive attrition, generalized
521.20 - Abrasion, unspecified
521.22 - Abrasion, extending into dentine
521.23 - Abrasion, extending into pulp
521.24 - Abrasion, localized
521.25 - Abrasion, generalized
521.30 - Erosion, unspecified
521.31 - Erosion, limited to enamel
521.32 - Erosion, extending into dentine
521.33 - Erosion, extending into pulp
521.34 - Erosion, localized
521.35 - Erosion, generalized
521.40 - Pathological resorption, unspecified
521.41 - Pathological resorption, internal
521.42 - Pathological resorption, external
521.49 - Other pathological resorption
521.5 - Hypercementosis
521.6 - Ankylosis of teeth
521.7 - Intrinsic posteruptive color changes
521.81 - Cracked tooth
521.89 - Other specific diseases of hard tissues of teeth
521.9 - Unspecified disease of hard tissues of teeth

Previous Code: 521.20

View Code 521.21

Next Code: 521.22

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