About Myelopathy of the Spine / Spinal Cord Compression
By Kevin on
Name of the medical condition and other names that it’s been known by
Myelopathy of the Spine
Spinal Cord Compression
Cervical Spondylotic Myelopathy (when it occurs in the neck area)
What is Myelopathy of the Spine?
Myelopathy of the spine is a condition where the spinal cord becomes squeezed or compressed. The spinal cord is a bundle of nerves that runs inside your spine, acting like a highway that carries messages between your brain and the rest of your body. When this "highway" is compressed, it cannot function properly, leading to various neurological issues.
There are different types of myelopathy depending on the location:
Cervical myelopathy: The most common type, occurring in the neck area.
Thoracic myelopathy: Occurs in the middle of the back.
Lumbar myelopathy: A rare form occurring in the lower back.
Myelopathy can be caused by several factors:
Spondylosis: The natural wear and tear of the spine as people age.
Injuries: Physical trauma to the spine.
Tumors or infections: Growths or abscesses pressing on the cord.
Congenital factors: Being born with a naturally narrow spinal canal (spinal stenosis).
Symptoms of Myelopathy
Pain in the neck, arms, legs, or lower back
Numbness or tingling sensations
Weakness in the extremities
Loss of balance or trouble walking
Difficulty with fine motor skills, such as writing or buttoning a shirt
In severe cases, loss of bladder or bowel control
How is it Diagnosed?
Physical Exams: Doctors check for changes in reflexes, muscle strength, and coordination.
Imaging Tests: MRI scans are the gold standard because they provide detailed images of the spinal cord and the surrounding structures.
Treatment
Surgery: Usually required to physically relieve the pressure on the spinal cord.
Non-surgical treatments: Doctors may trial physical therapy or medications to reduce pain and inflammation in milder cases.
It is critical to treat myelopathy early. If left untreated, the compression can lead to permanent spinal cord damage. With timely intervention, many people see a significant improvement in their symptoms and quality of life.
Trend
Myelopathy, specifically cervical spondylotic myelopathy, is increasingly common in older adults as the global population ages. While exact annual case numbers or specific projections are currently unavailable, medical awareness and the frequency of diagnosis are rising alongside advancements in imaging technology.
History
The understanding of myelopathy has evolved significantly over the last century. Symptoms of cervical spondylotic myelopathy were first described in the late 19th century, though the underlying cause remained a mystery.
In the mid-20th century, improved X-ray techniques allowed doctors to see how changes in the bone structure of the spine could exert pressure on the cord. The introduction of MRI scans in the 1970s and 1980s was a major breakthrough, as it allowed for clear visualization of soft tissues, including the spinal cord itself. Today, research is focused on refining surgical techniques and identifying biological markers for earlier detection.
Myelopathy - Sources of Information
For informational purposes only. Consult a medical professional for advice.