ICD-11 classes
21 Symptoms, signs or clinical findings, not elsewhere...
Mental or behavioural symptoms, signs or clinical findings
MB25 — Symptoms or signs involving form of thought
MB25.0 — Symptoms and signs of thought disorder

ICD-11 MB25.0 — Symptoms and signs of thought disorder

Disturbances in the associative thought process typically manifest in speech or writing that range from circumstantiality to incoherence. These may be indicative of Schizophrenia and other primary psychotic disorders but can also occur in other mental disorders (e.g., Delirium).

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code MB25.0 contains 6 clarifying diagnoses:

1. MB25.00 — Circumstantiality
2. MB25.01 — Tangentiality
3. MB25.02 — Disorganised thinking
4. MB25.03 — Incoherence
5. MB25.0Y — Other specified symptoms and signs of thought disorder
6. MB25.0Z — Symptoms and signs of thought disorder, unspecified