8A05.10

ICD-11 MMS 2026-01

Infectious or postinfectious tics

Description

A tic disorder as a direct physiologic consequence of an antecedent infection.

Index terms

  • Infectious or postinfectious tics
  • Tics due to Sydenham’s chorea
  • Tics due to paediatric autoimmune neuropsychiatric disorders associated with streptococcal throat infections
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  • Tics due to encephalitis
  • Tics due to postencephalitic disorders
  • Tics due to prion disease
  • Tics due to neurosyphilis

Exclusions from above levels

  • 6A06 – Stereotyped movement disorder
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
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  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • 8A05.11 – Tics associated with developmental disorders
  • 8A05.1Y – Other specified secondary tics or tic disorders
  • 8A05.1Z – Secondary tics or tic disorders, unspecified

Foundation entity

Infectious or postinfectious tics – http://id.who.int/icd/entity/1877502096

Allowed postcoordination axes

Part of: 8A05.1: Secondary tics or tic disorders › 8A05: Tic disorders › 08: Diseases of the nervous system