I WAS INVOLVED IN A HEAD ON COLLISION, RESULTING IN MY SUV BEING TOTALED. I WAS STATIONARY IN THE DOUBLE TURNING LANE OF A CITY STREET. THE ENGINE BLOCK WAS PUSHED NEARLY INTO THE DRIVER'S SEAT. FRONT WINDSHIELD CRACKED FROM END TO END, HEAVY FRONT END DAMAGE. THE VEHICLE THAT HIT ME WAS DOING ABOUT 45-50MPH AND HER AIRBAGS DID DEPLOY ALTHOUGH SHE HAD SIDE IMPACT/DAMAGE. MY AIRBAGS NEVER DEPLOYED. I HAVE A CONCUSSION RESULTING IN MEMORY LOSS AND PAINFUL SWELLING BEHIND MY EYE. I AM ALSO BEING TREATED FOR MULTIPLE BACK INJURIES. MY 17M OLD WAS IN THE VEHICLE AS WELL BUT WAS IN HIS REAR FACING CAR SEAT, NOT YET SHOWING ANY SIGNS OF INJURY.