What is the primary purpose of the log-rolling technique in patient transfers, and when is it indicated?

• A. To reposition a patient quickly by rotating the spine in multiple planes.
• B. To move a patient while maintaining spinal alignment; indicated for suspected spinal injury or tasks requiring minimal spinal rotation.
• C. To lift a patient without altering spinal posture when no injury is suspected.
• D. To facilitate rapid repositioning without staff assistance.

Answer: (C)

Log-rolling is used to move a patient while keeping the spine in a neutral, aligned position and minimizing twisting or rotation of the spine. This is essential when a spinal injury is suspected or when a transfer requires strict control of spinal rotation to protect the spinal cord and vertebrae. The maneuver is carried out with several staff members coordinating so the patient is rolled as a single unit, with the head stabilized and the spine kept in line throughout the turn, avoiding any bend or twist. It is indicated in trauma or any situation where maintaining spinal alignment is critical. The idea is not about turning the patient quickly or lifting without changing posture in all cases; those goals are better served by other methods when no spinal injury is suspected, whereas log-rolling prioritizes protecting the spine by preventing rotation during movement.