Spinal stabilization in penetrating trauma to head, neck, and torso should be used only if there is one or more of the following findings: neurologic deficit, priapism, or anatomic deformity.

• A. Spinal stabilization is never indicated
• B. Spinal stabilization is indicated only if there is neurologic deficit, priapism, or anatomic deformity
• C. There are no exceptions; spinal stabilization is always indicated
• D. Spinal stabilization is indicated only for pediatric patients

Answer: (B)

Spinal stabilization in penetrating trauma to the head, neck, or torso is not a universal action; it’s indicated only when there are signs that a spinal injury could be present. The findings listed—neurologic deficit (such as weakness, numbness, or paralysis), priapism, or an obvious deformity—signal potential spinal cord involvement or spinal instability, so immobilizing the spine helps prevent further injury during movement and transport. If none of these signs are present, routine immobilization can delay care and may not improve outcomes in penetrating trauma, where spinal injuries are less common than with blunt trauma. This is why the correct approach is to immobilize only when there are signs of spinal injury, and not otherwise. The other options fail because they either suggest immobilization is never done, always done, or limited to a single age group, which doesn’t fit the sign-based approach.