ICD-11 classes
21 Symptoms, signs or clinical findings, not elsewhere...
Mental or behavioural symptoms, signs or clinical findings
MB23 — Symptoms or signs involving appearance or behaviour
MB23.E — Non-suicidal self-injury

ICD-11 MB23.E — Non-suicidal self-injury

Intentional self-inflicted injury to the body, most commonly cutting, scraping, burning, biting, or hitting, with the expectation that the injury will lead to only minor physical harm.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.