I was involved in a serious motor vehicle collision involving my Volvo. The collision was essentially a head-on impact that occurred following a medical emergency. The vehicle sustained significant damage in the collision and is essentially totaled. During the crash, all of the vehicle's airbags DID NOT deploy with the exception of the right curtain airbag. I am concerned that the airbags did not deploy during this severe collision and may have failed to function as designed. As a result of the collision, I sustained significant injuries, including a broken tibia (which required surgery) and four fractured vertebrae in my back. I am reporting this incident to Volvo because I am concerned about the performance and deployment of the vehicle's supplemental restraint system, specifically the failure of all of the airbags, including the steering wheel air bag, to deploy during what was essentially a head-on collision. I would like Volvo to investigate the vehicle, including the airbag system, sensors, control module, crash data, and the reason the airbags did not deploy. I would also like the findings of the investigation documented and provided to me.