What is the purpose of in-line stabilization during patient handling for suspected spinal injury?

• A. To align the pelvis
• B. To immobilize the lower extremities
• C. To manage airway
• D. To keep the head and cervical spine in a straight line with minimal movement

Answer: (D)

Preventing further injury to the spinal cord during movement is the key idea. When a spinal injury is suspected, any head or neck movement can worsen vertebral misalignment or damage the spinal cord. Inline stabilization addresses this by keeping the head and the cervical spine in a straight, neutral alignment and moving the patient as a unit with minimal disruption to that alignment. This typically involves manually stabilizing the head in line with the spine while applying a cervical collar and securing the patient to a backboard before transport, so transfers and assessments happen with the least possible mobility of the neck. Although airway management is important, the purpose of inline stabilization is specifically to minimize movement and maintain alignment of the head and cervical spine to prevent secondary injury.