Spinal injuries from bicycle accidents occur when the delicate structures of the spine are damaged due to blunt force trauma, compression, or hyperextension. The spine consists of 33 vertebrae, intervertebral discs, the spinal cord, and surrounding nerves. When a cyclist is hit by a car, truck, or other vehicle, the impact can cause fractures to the vertebrae, herniation of discs, or direct damage to the spinal cord itself. The severity of these injuries depends on the location and extent of the damage.
Common spinal injuries in bicycle accidents include cervical spine injuries (neck), thoracic spine injuries (mid-back), and lumbar spine injuries (lower back). Cervical injuries are particularly dangerous as they can result in quadriplegia, affecting all four limbs. Thoracic injuries may cause paraplegia, affecting the lower body. Even seemingly minor spinal injuries can lead to chronic pain, limited mobility, and permanent disability. According to the National Spinal Cord Injury Statistical Center, vehicle accidents account for approximately 38% of all spinal cord injuries in the United States.
The immediate aftermath of a bicycle accident with suspected spinal injury requires emergency medical attention. Victims should not be moved unless absolutely necessary, as improper handling can worsen the injury. Emergency responders use specialized equipment to immobilize the spine during transport. Early diagnosis through CT scans and MRIs is critical for determining the extent of damage and developing an appropriate treatment plan. Time is of the essence when dealing with spinal trauma.