What is the purpose of clearing the cervical spine in a TBI patient?

• A. To remove immobilization once imaging confirms no cervical spine injury
• B. To immobilize longer to protect spine
• C. To start physical therapy immediately
• D. To monitor for signs of neurological change

Answer: (B)

The main idea is to determine whether the cervical spine is stable so that immobilization can be safely stopped when it’s no longer needed. In trauma care, a collar protects the neck during initial assessment, but once reliable imaging (like a cervical spine CT) and a consistent neurological exam show there’s no fracture or instability, you can discontinue immobilization to reduce risks from being immobilized, such as skin breakdown or airway issues. If the exam isn’t reliable due to altered consciousness or other factors, you maintain immobilization and may rely on imaging or additional tests to clear the spine.

So, the purpose isn’t to immobilize longer as a goal in itself; it’s to protect the spine while you’re evaluating and then remove the immobilization once stability is established.