X78: Intentional self-harm by sharp object

Intentional self-harm by sharp object is a medical term used to describe instances when someone intentionally injures themselves using a piercing or cutting instrument. This category includes, but is not limited to, actions such as cutting, stabbing, or piercing one's own skin. Such actions normally cause physical harm, including wounds, punctures, and lacerations. These injuries can lead to significant blood loss, infections, or damage to the nerves and muscles. This condition is largely psychological in nature, often associated with mental health disorders such as depression, anxiety, and borderline personality disorder. While its underlying cause is often psychological distress, the physical injuries involve various systems in the body, depending upon the site of injury. There is no particular progression as the behavior can be erratic, and the severity of the injuries can vary case by case.