Venkat Ganapathy MDSpine Surgeon ArizonaSpinal cord compression in the neck is a serious condition that progresses without treatment. Early surgical intervention produces the best outcomes. Here is what you need to know.
Cervical myelopathy occurs when the spinal cord inside your neck is compressed, disrupting the nerve signals that travel between your brain and the rest of your body. Unlike a pinched nerve (radiculopathy), which causes pain or numbness in one arm, myelopathy affects the cord itself and produces symptoms throughout your entire body below the level of compression.
The most common cause is degenerative cervical disc disease and bone spurs (osteophytes) that gradually narrow the spinal canal. Other causes include ossification of the posterior longitudinal ligament (OPLL), herniated discs, trauma, and spinal deformity.
Cervical myelopathy is the leading cause of spinal cord dysfunction in adults over 55 in North America. Because the spinal cord does not heal itself, the goal of surgery is to stop progression and create the conditions for neurological recovery.
Dr. Ganapathy explains cervical spine conditions, when surgery becomes necessary, and the different surgical approaches available to treat neck and upper extremity problems.
These symptoms can develop slowly over months or years. Many patients adapt to the changes without realising something is wrong. If you notice several of these, book an assessment promptly.
Diagnosis begins with a detailed history and neurological examination. Dr. Ganapathy looks for specific signs: hyperreflexia, positive Hoffman's sign, Romberg's test, hand grip and release speed, and tandem gait assessment. These clinical findings are often more informative than imaging alone.
MRI is the gold standard imaging study. It shows the spinal cord directly, identifies cord signal change (myelomalacia), and reveals the extent and level of compression. CT myelogram is used when MRI is contraindicated or when bony anatomy requires more detailed assessment before surgery.
Electrodiagnostic studies (EMG/NCS) are sometimes used to rule out peripheral neuropathy as an alternative diagnosis or to evaluate coexisting conditions. Somatosensory and motor evoked potentials may be used for surgical planning and intraoperative monitoring.
The mJOA (modified Japanese Orthopaedic Association) score is used to classify severity and guide surgical decisions:
The right procedure depends on the number of levels involved, the direction of compression, your cervical alignment, and your individual anatomy. All options are discussed in detail at your consultation.
Neurological recovery after cervical myelopathy surgery follows a predictable pattern. The most significant improvements typically occur in the first 6–12 months, with some patients continuing to improve for up to 2 years.
The most important predictor of outcome is how severe your myelopathy is at the time of surgery. Patients with mild-to-moderate myelopathy who have surgery before significant cord signal change typically recover 80–90% of function.
Severe or longstanding myelopathy with cord signal change (myelomalacia on MRI) carries a less predictable recovery. Surgery in these cases is still strongly recommended to prevent further decline, but full recovery of all functions is less likely.
Dr. Ganapathy uses intraoperative neuromonitoring (IONM) — continuous monitoring of motor and sensory signals during surgery — on all complex cervical cases to protect the spinal cord throughout the procedure.
All patients are provided with a detailed written recovery plan, physiotherapy referral, and direct access to Dr. Ganapathy's team for questions throughout the recovery period.
Dr. Ganapathy reviews every case personally. You will receive a clear explanation of your diagnosis, your options, and what to expect — in plain language, without pressure.
Book a ConsultationEvery spine decision should answer the same practical questions before surgery is considered.