Cervical spine injury.

Once a child is determined to be at risk of having a cervical spine injury, clinicians must take appropriate precautions to avoid potential worsening of neurologic deficits. Occasionally these decisions are made in the absence of adequate cervical spine imaging when dealing with a child's unstable airway or other life-threatening injuries. Furthermore, clinicians have to make decisions regarding appropriate diagnostic testing to evaluate for potential injury. Decisions regarding testing should take into consideration the clinical presentation of the patient, aiming to order appropriate testing for those at risk and avoid unnecessary testing for those without signs of cervical spine injury.