Degenerative spinal changes affect up to 95% of people by age 50. Among these changes, spinal stenosis, a narrowing of the spaces within your spine, is a common condition that can significantly affect your quality of life. This condition is typically characterized based on the region of the spine affected, most commonly occurring in the cervical (neck) and lumbar (lower back) regions.
Symptoms of Spinal Stenosis
The symptoms of spinal stenosis vary depending on the location and severity of the narrowing. Common symptoms include pain, numbness, tingling, and muscle weakness. Patients may experience difficulty walking, balance issues, and, in severe cases, bowel or bladder dysfunction. These symptoms worsen over time, especially if the condition is left untreated.
Causes of Spinal Stenosis
Age-related degenerative changes primarily cause spinal stenosis. As people age, the ligaments in the spine can thicken and calcify, while the intervertebral discs may lose height and bulge. Additionally, bone spurs can form on the vertebrae, contributing to the narrowing of the spinal canal.
Diagnosis and Treatment Options
Diagnosing spinal stenosis involves a thorough medical history and physical examination. Imaging studies such as X-rays, MRI, and CT scans are important as they can help identify the specific areas of compression and guide the treatment plan.
Treatment for spinal stenosis can be either non-surgical or surgical, depending on the severity of the symptoms and the degree of spinal canal narrowing.
Physical therapy: Tailored exercises can help strengthen the muscles around the spine, improve flexibility, and reduce pain.
Medications: Nonsteroidal anti-inflammatory drugs (NSAIDs), muscle relaxants, and pain relievers can manage pain and inflammation.
Epidural steroid injections: These can reduce inflammation and provide temporary pain relief.
Lifestyle modifications: Weight management, avoiding activities that exacerbate symptoms, and using supportive devices can help manage the condition.
When non-surgical treatments fail to alleviate symptoms, or if neurological deficits develop, surgical intervention may be necessary. Common surgical procedures include:
LaminectomyForaminotomySpinal fusionInterspinous process devicesEarly diagnosis and appropriate management are crucial to prevent worsening symptoms and improve patient outcomes. With a combination of lifestyle changes, physical therapy, medications, and potentially surgery, many individuals with spinal stenosis can find relief and maintain an active lifestyle. If you experience symptoms of spinal stenosis, consult with a Loyola Medicine health care professional to explore the best treatment options. Visit loyolamedicine.org/spine to learn more.
