Spinal Cord Series and Cases, 2020 · DOI: https://doi.org/10.1038/s41394-020-00324-y · Published: July 30, 2020
This study investigates spinal cord injuries (SCI) resulting from car, motorcycle, and bicycle accidents. The goal was to identify injury patterns and occurrence rates for each vehicle type. The study found that motorcycle accidents are more likely to cause thoracic (mid-back) SCIs, while car and bicycle accidents tend to result in cervical (neck) SCIs. Thoracic injuries were also more likely to be 'motor complete,' meaning a greater loss of movement. Motorcycles have a much higher rate of SCI compared to cars, even when considering the number of registered vehicles and licensed drivers. This suggests motorcycles pose a greater risk for SCI in accidents.
The findings can inform the development of targeted safety measures for motorcyclists to reduce the risk of thoracic spinal cord injuries.
Physicians should be aware of the higher likelihood of thoracic SCI in motorcycle accidents and cervical SCI in automobile/bicycle accidents when assessing patients.
The study highlights the need for further research into the biomechanics of motorcycle accidents and the effectiveness of different types of helmets in preventing cervical spine injuries.