# international classification of diseases

## International Classification of Diseases

A system of coding diseases, signs, symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or diseases, as classified by the World Health Organization (WHO).

## Related Links

* [ICD-9](https://github.com/SNOMED-Documents/snomed-glossary/blob/main/I/ICD-9_82879884.html)
* [ICD-10](https://github.com/SNOMED-Documents/snomed-glossary/blob/main/I/ICD-10_82879882.html)
* [ICD-11](https://github.com/SNOMED-Documents/snomed-glossary/blob/main/I/ICD-11_82879886.html)

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