Screening for Posttraumatic Stress Disorder in Civilians With Mangled Hand Injury: A Practice Enhancement Approach.

Posttraumatic stress disorder (PTSD) is a symptom cluster of intrusion, avoidance, negative alteration in cognition, and alteration in arousal and reactivity following trauma. PTSD occurs frequently after a physical trauma such as a severe hand injury. It is often not recognized and consequently untreated.