• Kristopher G Hooten and Gregory J A Murad.
• Department of Neurological Surgery, University of Florida , Gainesville, Florida.
• J. Neurotrauma. 2014 Aug 1;31(15):1329-33.

AbstractHelmet use in two-wheeled vehicle accidents is widely reported to decrease the rates of death and traumatic brain injury. Previous reports suggest that there exists a trade off with helmet use consisting of an increased risk of cervical spine injuries. Recently, a review of a national trauma database demonstrated the opposite, with reduction in cervical spinal cord injuries in motorcycle crashes (MCC). In 2000, the State of Florida repealed its mandatory helmet law to make helmet use optional for individuals older than 21 with $10,000 of health insurance coverage. To better ascertain the risks of cervical spine injury with non-helmet use in all two-wheeled vehicles, we analyzed the University of Florida level one trauma center experience. We reviewed the Traumatic injury database over a five-year period (January 1, 2005, to July 1, 2010) for all patients involved in two-wheeled vehicle accidents. Patients were stratified according to vehicle type (motorcycle, scooter, and bicycle), helmet use, and the presence or absence of a cervical spine injury. Outcomes were compared for injury severity, cervical spine injury, cervical spinal cord injury, and presence of cervical spine injuries requiring surgery. Population means were compared using paired t-test. A total of 1331 patients were identified: 995 involved in motorcycle accidents, 87 involved in low-powered scooter accidents, and 249 involved in bicycle accidents. Helmet use was variable between each group. One hundred thirty-five total cervical spine injuries were identified. No evidence was found to suggest an increased risk of cervical spine injury or increased severity of cervical spine injury with helmet use. This fact, in combination with our previous findings, suggest that the law's age and insurance exemption should be revoked and a universal helmet law be reinstated in the state of Florida.

21 keywords...

hide…