| Epithelial debris of mastoid cavity (finding) | | Epithelial debris of mastoid cavity |
| | Id | 306936007 | | Status | Primitive |
| SNOMED CT to ICD-10 extended map | | Target | H74.8 | | Rule | TRUE | | Advice | ALWAYS H74.8 | | Correlation | SNOMED CT source code to target map code correlation not specified |
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