What Is a Traumatic Brain Injury (TBI)?
A traumatic brain injury, also commonly referred to as TBI, is a type of injury that occurs as a result of a blow or jolt to the head. It is estimated that 2.5 million people suffer a TBI each year. TBIs are classified as mild, moderate, or severe. Falls, violence, car accidents, sports, and explosive blasts can lead to traumatic brain injuries. Closed or open head injuries can cause traumatic brain injuries.

















