6D11.4ICD-11 MMS 2026-01
Anankastia in personality disorder or personality difficulty
Description
The core feature of the Anankastia trait domain is a narrow focus on one’s rigid standard of perfection and of right and wrong, and on controlling one’s own and others’ behaviour and controlling situations to ensure conformity to these standards. Common manifestations of Anankastia, not all of which may be present in a given individual at a given time, include: perfectionism (e.g., concern with social rules, obligations, and norms of right and wrong, scrupulous attention to detail, rigid, systematic, day-to-day routines, hyper-scheduling and planfulness, emphasis on organisation, orderliness, and neatness); and emotional and behavioural constraint (e.g., rigid control over emotional expression, stubbornness and inflexibility, risk-avoidance, perseveration, and deliberativeness).
Coding note
This category should ONLY be used in combination with a Personality disorder category (Mild, Moderate, or Severe) or Personality difficulty.
Coding note from above levels
The following categories should ONLY be used in combination with a Personality disorder category (Mild, Moderate, or Severe) or Personality difficulty.
Index terms
- Anankastia in personality disorder or personality difficulty
Exclusions from above levels
Sibling codes
6D11.0– Negative affectivity in personality disorder or personality difficulty6D11.1– Detachment in personality disorder or personality difficulty6D11.2– Dissociality in personality disorder or personality difficulty6D11.3– Disinhibition in personality disorder or personality difficulty6D11.5– Borderline pattern
Foundation entity
Anankastia in personality disorder or personality difficulty – http://id.who.int/icd/entity/848330288
Allowed postcoordination axes
Part of: 6D11: Prominent personality traits or patterns › 06: Mental, behavioural or neurodevelopmental disorders