NSSI (non suicidal self-injury), also called cutting.
What is NSSI?
NSSI is the deliberate, self-inflicted destruction of body tissue resulting in immediate damage, without suicidal intent:
* carving or cutting of skin
* scratching, picking, and/or burning oneself
* banging/punching objects or oneself
* embedding objects under the skin
Severity can range from a superficial wound to lasting disfigurement