What Does Straightening of Cervical Lordosis Mean on a Neck X-Ray or MRI?

Short answer: straightening of cervical lordosis means the normal neck curve looks reduced on an X-ray or MRI. It can be seen with muscle guarding, positioning, posture, or degenerative changes, so it should not be treated as a diagnosis by itself.

What the wording usually describes

The cervical spine normally has a gentle curve. Imaging obtained during pain, spasm, or guarded positioning may describe straightening or reversal. The key is whether the patient also has arm pain, numbness, weakness, headaches, trauma history, or other findings.

Details that make the finding more or less important

whether neck pain began after an injury or gradually
whether symptoms travel into the shoulder, arm, hand, or fingers
whether headaches, dizziness, weakness, or balance symptoms are present
whether motion, computer posture, sleep position, or driving changes pain
whether the report also mentions disc, joint, or nerve narrowing findings

How to discuss it at a pain visit

Use the phrase as a starting point for discussion, not a final answer. Patients should describe function and neurologic symptoms clearly. Recent trauma, new weakness, fever, severe worsening pain, or other concerning symptoms should be evaluated promptly.

Related PSG resources: neck pain, cervical radiculopathy, and pain management.

Sources include AAOS OrthoInfo - Neck Pain, NINDS - Low Back Pain Fact Sheet, MedlinePlus - Chronic Pain patient education on back pain, neck pain, chronic pain, imaging context, and neurologic warning symptoms. This article is educational and cannot diagnose the cause of pain from an imaging phrase alone.

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