Abstract
From a mechanical and structural point of view, the cervical spine is a very complex mechanism. The human neck contains vital neurologic, vascular, and respiratory structures as well as the cervical vertebrae and spinal cord. Although injury statistics generally attribute only 2% to 4% of serious trauma to the neck, any neck injury can have debilitating if not life-threatening consequences. Permanent paralysis is a particularly devastating and costly injury. When it is a consequence of accidental trauma, frequently a young productive member of society is transformed into a totally dependent member. The advent of high-speed land and air transportation has made us increasingly aware of the serious consequences that can result from a structural failure of the neck. Also, as more people pursue leisure-time activities, the potential for serious neck injuries increases. Football, diving, gymnastics, skiing, hang gliding, mountain climbing, and amusement rides are but a few activities that expose the neck to a risk of serious injury. As a result, a variety of devices have evolved that offer a measure of protection to the neck from mechanical trauma. Head and seat restraints, motorcycle and football helmets, energy-absorbing pads and collars, and gymnastic mats are but a few examples of head and neck protective devices. Unfortunately, the design of many of these has proceeded with insufficient biomechanical input because of the lack of relevant data.
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McElhaney, J.H., Myers, B.S. (1993). Biomechanical Aspects of Cervical Trauma. In: Nahum, A.M., Melvin, J.W. (eds) Accidental Injury. Springer, New York, NY. https://doi.org/10.1007/978-1-4757-2264-2_14
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