This form is available online at Accident-InjuryForm2012. 3. If you need help suing for PTSD after a car accident, reach out to our firm to claim your free assessment. Questions?Car accident trauma is a serious condition and takes the form of a TBI, PTSD, mental trauma, emotional distress, or an adjustment disorder. It is normal to experience distress after a car accident, but treatment may be necessary if it is prolonged and interferes with daily functioning. Accident Report Form SF91: Must be filled out for all accidents. A recent study showed that 30 days after a car crash, onethird of the victims of a traffic accident will exhibit symptoms of PTSD. Which car accident injuries are most likely to show up days or weeks after an accident? Proving PTSD after a car accident is crucial for receiving fair compensation for the longlasting emotional and psychological effects of the trauma. Pursuing a Claim After an Injury on McKinney's Roads - Collin County Accident Lawyer. We serve clients in Plano and throughout Texas.