How should potential cervical spine injuries be managed in a severely brain-injured patient?

• A. Assume cervical spine injury until proven otherwise; immobilize; obtain cervical imaging; maintain stabilization during care
• B. Proceed to imaging only after full neurological assessment
• C. Remove immobilization to reduce discomfort
• D. Wait for symptoms before imaging

Answer: (A)

In a patient with severe brain injury, you must treat the cervical spine with spinal precautions because a cervical spine injury may be present even if symptoms aren’t obvious. The safest approach is to assume a cervical spine injury until proven otherwise, immobilize the neck from the moment of injury, and obtain cervical imaging as soon as feasible while maintaining stabilization during all care and transport. This prevents any movement from worsening a potential spinal injury and protects against secondary spinal cord damage, especially since a severe brain injury can obscure neurological findings and delay recognition of a neck injury.

Imaging, typically a CT scan of the cervical spine, should be pursued promptly to confirm or exclude injury, but immobilization should not be removed while imaging is being arranged or performed. In contrast, waiting for full neurological assessment, removing immobilization to reduce discomfort, or waiting for symptoms before imaging would risk causing or worsening spinal cord injury, which is why those options are not appropriate in this context.