Cervical instability means the ligaments holding the neck bones together are too loose, which can make your neck feel weak, tired or wobbly, and it is more common after injury or in people with very flexible joints. Dr. Paul Tortland, DO, examines the neck carefully to tell instability apart from other causes of neck pain, dizziness or headaches.
Why the workup comes first: The spine is complicated, and scan findings often do not match what hurts. In a study of 1,211 adults with no neck symptoms, about 88 percent had a bulging disc on a neck MRI, including most people in their 20s. So the most important steps come before any treatment: listening closely to your symptoms, a hands-on exam, and, when appropriate, a diagnostic injection to confirm the true pain source.
Source: Nakashima H, et al. Abnormal findings on magnetic resonance images of the cervical spines in 1211 asymptomatic subjects. Spine. 2015;40(6):392-398. doi:10.1097/BRS.0000000000000775
Often the pain is in the support structures, not the disc: Disc problems can leave the tissues around them stretched, weak or unstable. These include the paraspinal and other neck muscles, the cervical facet ligaments, and the interspinous and supraspinous ligaments between the neck bones. In Dr. Tortland's experience, about 9 times out of 10, treating and strengthening these surrounding muscles and ligaments means the disc itself does not need treatment. That is why many patients can avoid invasive disc surgery.
Patients travel from across New England for this uncommon diagnosis. Dr. Tortland sees many people whose neck symptoms were missed or attributed to something else.
Explore related conditions: Browse the Neck condition hub for related diagnoses and treatment options.
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