Female living in Japan 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 I had a car accident three years ago. I was hit from behind while waiting for a green light. The orthopaedic doctor diagnosed me with whiplash. The treatment I received was the application of low-frequency electrical waves (something like that), traction to my jaws by