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
MB25.00 — Circumstantiality

ICD-11 MB25.00 — Circumstantiality

A relatively mild disturbance in the associative thought process typically manifest in speech or writing characterised by delay in getting to the point because of the interpolation of unnecessary details and irrelevant parenthetical remarks.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.