DA01

ICD-11 MMS 2026-01

Disorders of oral mucosa

Description

Inflammation of the soft tissues of the mouth, such as mucosa or palate as well as any associated pathological or traumatic discontinuity of tissue.

Excludes

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 06 – Mental, behavioural or neurodevelopmental disorders
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 22 – Injury, poisoning or certain other consequences of external causes

Child codes

  • DA01.0 – Disturbances of oral epithelium
  • DA01.1 – Noninfectious erosive or ulcerative disorders of oral mucosa
  • DA01.2 – Granuloma or granuloma-like lesions of oral mucosa
  • DA01.3 – Infections of lips or oral mucosa
  • DA01.4 – Irritative hyperplasia of oral mucosa
  • DA01.Y – Other specified disorders of oral mucosa
  • DA01.Z – Disorder of oral mucosa, unspecified

Foundation children elsewhere

  • DA02.2 – Oral submucous fibrosis
  • DA02.3 – Contact gingivostomatitis
  • EA91.4 – Lichen planus and lichenoid reactions of oral mucosa
  • EK10.0 – Oral allergy syndrome
  • KC23 – Neonatal disorders of the oral mucosa

Sibling codes

  • DA00 – Disorders of lips
  • DA02 – Miscellaneous specified disorders of lips or oral mucosa
  • DA03 – Diseases of tongue
  • DA04 – Diseases of salivary glands
  • DA05 – Cysts of oral or facial-neck region
  • DA06 – Diseases of jaws
  • DA07 – Disorders of tooth development or eruption
  • DA08 – Diseases of hard tissues of teeth
  • DA09 – Diseases of pulp or periapical tissues
  • DA0A – Certain specified disorders of teeth or supporting structures
  • DA0B – Gingival diseases
  • DA0C – Periodontal disease
  • DA0D – Certain specified disorders of gingiva or edentulous alveolar ridge
  • DA0E – Dentofacial anomalies
  • DA0F – Sensory disturbances affecting orofacial complex
  • DA0Y – Other specified diseases or disorders of orofacial complex
  • DA0Z – Diseases or disorders of orofacial complex, unspecified

Foundation entity

Disorders of oral mucosa – http://id.who.int/icd/entity/569611257

Part of: 13: Diseases of the digestive system