ICD-11 classes
13 Diseases of the digestive system
Diseases or disorders of orofacial complex
DA0C — Periodontal disease
DA0C.3 — Necrotising periodontal diseases

ICD-11 DA0C.3 — Necrotising periodontal diseases

An infection characterised by necrosis of periodontal tissues

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code DA0C.3 contains 5 clarifying diagnoses:

1. DA0C.30 — Necrotising ulcerative periodontitis
2. DA0C.31 — Noma
3. 1C1H — Necrotising ulcerative gingivitis
   It contains 3 clarifying diagnoses.
4. DA0C.3Y — Other specified necrotising periodontal diseases
5. DA0C.3Z — Necrotising periodontal diseases, unspecified