DA09

ICD-11 MMS 2026-01

Diseases of pulp or periapical tissues

Description

Dental pulp is that part of the tooth located in the centre of the coronal portion underneath dentin and composed of connective tissue, blood vessels and nerve endings. Periapical tissues are designated as those located at the tip of the tooth root surrounding the apical foramen.

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

  • DA09.0 – Pulpitis
  • DA09.1 – Necrosis of pulp
  • DA09.2 – Pulp abscess
  • DA09.3 – Phoenix abscess
  • DA09.4 – Pulp degeneration
  • DA09.5 – Abnormal hard tissue formation in pulp
  • DA09.6 – Periapical abscess
  • DA09.7 – Periapical periodontitis
  • DA09.8 – Radicular cyst
  • DA09.Y – Other specified diseases of pulp or periapical tissues
  • DA09.Z – Diseases of pulp or periapical tissues, unspecified

Sibling codes

  • DA00 – Disorders of lips
  • DA01 – Disorders of oral mucosa
  • 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
  • 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

Diseases of pulp or periapical tissues – http://id.who.int/icd/entity/1620280802

Allowed postcoordination axes

Part of: 13: Diseases of the digestive system