Automobile collisions, falls, and other traumatic events can cause injury to the spine. Injury can be caused by blunt force trauma (e.g., parts of the body striking the interior of the car) and/or by abnormal movement of the spine caused by collision forces. The spine is referred to in three segments: cervical (neck); lumbar (low back); and thoracic (between the cervical and lumbar).
Continue Reading...An automobile collision with a semi-truck and trailer, even at low speed, generates many times the injury producing forces that are generated in a similar car to car crash - because of the much greater mass (weight) of the semi-truck/trailer (Physics geeks: See Newton's Laws of Motion - especially the 2nd Law). The collision may not have caused signigicant visible damage to the car, but there is often damage under the surface: a bent frame or bent or broken bumper supports. The collision forces that are not absorbed by the vehicle are transferred to the vehicle occupant - who is instantly propelled by the force of the collision until stopped by the seat belt or interior of the car. This instant acceleration/deceleration of the body can, and usually does, cause injury - because the crash forces cause parts of the body, usually the spine, and especially the cervical spine (neck), to move in abnormal ways and beyond the usual ranges of movement.
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