DA0C.2

ICD-11 MMS 2026-01

Periodontosis

Description

Periodontosis defined as a disease of the periodontium occurring in an otherwise healthy adolescent and characterised by a rapid loss of the alveolar bone around more than one tooth of the permanent dentition.

Index terms

  • Periodontosis
  • paradentosis
  • parodontosis
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  • Juvenile periodontosis
  • Other periodontosis

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

Sibling codes

  • DA0C.0 – Acute periodontitis
  • DA0C.1 – Aggressive periodontitis
  • DA0C.3 – Necrotising periodontal diseases
  • DA0C.4 – Abscess of periodontium
  • DA0C.5 – Linear gingival erythema
  • DA0C.Y – Other specified periodontal disease
  • DA0C.Z – Periodontal disease, unspecified

Foundation entity

Periodontosis – http://id.who.int/icd/entity/971070085

Part of: DA0C: Periodontal disease › 13: Diseases of the digestive system