Relates ICD-9 Codes to 521.42

Pathological resorption, external

ICD-9 Index
Chapter: 520–579
Section: 520-529
Block: 521 Diseases of hard tissues of teeth
521.42 - Path resorption-external

View Code 521.42

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
521.21 - Abrasion, limited to enamel
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
521.49 - 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: 521.41

View Code 521.42

Next Code: 521.49

New ICD-10 Codes | Revised ICD-10 Codes
ICD-10 Clinical Concepts | ICD-10 Diagnostic Related Groups
ICD-10 Present on Admission Exempt Codes
ICD-10 Quality Payment Program Measures

Contact Us | Privacy | Terms of Service | ICD List April 20, 2024

Data accuracy: At ICD List, we are dedicated to providing the most reliable and current ICD-10-CM and ICD-10-PCS data, sourced directly from official, public domain government databases. Our key sources include the Centers for Medicare and Medicaid Services (CMS), the US National Library of Medicine, Medicare, and others. This approach ensures patients have a better understanding of their medical conditions and that healthcare professionals and coders can access comprehensive and accurate information for their healthcare coding needs.

While we strive to maintain the highest standards of data quality, we must emphasize that all contents of this website are provided on an "as is" and "as available" basis without any warranty of any kind, for general information purposes only. The information contained within our website is intended purely for informational purposes. As such, any reliance you place on the information provided on our website, or by other visitors to the website, is strictly at your own risk. We also want to remind our users that in the case of a medical emergency, please contact a healthcare professional or dial 911 immediately. The information provided on ICD List is not intended for use in urgent medical situations.