Seat Belts and Auto Injury
One type of auto injury that is quite common is a spine injury, and it may occur in your midback (thoracic spine) and/or low back (lumbar spine).
In one recent study, doctors evaluated records of 4572 patients who were entered in the Crash Injury Research and Engineering Network database during a 15-year period from 1996 and 2011. Researchers found that 631 patients had suffered from an auto injury to the thoracic and lumbar spine. Of these patients, about 47% had major injuries, including flexion distraction injuries, extension injuries and fractures. (When your body goes into the fetal position, this would be an example of a flexion auto injury; when your body bends backward, this is an extension auto injury.)
It was usually children or young adults who suffered from a flexion-distraction auto injury. Those who were 65 years old and overweight were the ones suffering from extension injuries. The worst type of auto injury was an extension injury, with a fatality rate of 24%, compared to other injuries that had a maximum fatality rate of 11%.
If the injuries to the thoracic and lumbar spine were minor, the patients could still have major injuries, especially when they involved the abdomen and pelvis.
This study also pointed out a difference in auto injuries between those who used a two-point belted seat belt versus a three-point belted seat belt. Those who used three-point seat belts were three times more likely to have spinal fractures although these seat belts protected against neurological injury, fatality, and worse injuries. Those who used two-point belted seat belts had flexion-distraction injuries most of the time.
Who had the highest risk of developing spinal fractures and dislocations in the thoracic and lumbar spine? It was those who didn’t wear a seat belt at all.
The good news is that spinal fractures are like other fractures in the body; you will heal from them if you have the right nutrition. Ask your chiropractor about the best diet and supplements to heal your body from your auto injury.
Rao, R.D., et al. Occupant and crash characteristics in the thoracic and lumbar spine injuries resulting from motor vehicle collisions. Spine Journal 2014.