Spinal Stenosis

Your spine is a complex structure containing bones, tissues and nerves, including:

• 23 rubbery, fluid-filled spinal discs.
• 33 stacked bones called vertebrae.
• Ligaments that bind your vertebrae together.

Vertebrae have a hole in the center, creating a passage called the spinal canal.Spinal cord runs through the spinal canal. Extra nerves branch off the spinal cord and travel to arms and legs.

Restricted space inside spinal canal may cause compression of spinal cord and nerves. This can happen for several reasons, including:

• Bone spurs often develop in people with arthritis. They can grow into the spinal canal and pinch your nerves.
• Your spinal discs can dry out and crack, resulting in a herniated disc. The jelly in the center of your discs can spill out of these cracks and press against your nerves.
• The ligaments that bind your spine may thicken and protrude into the spinal canal.

Spinal stenosis can also develop after an injury. If you damage one of your vertebrae, the broken or displaced bone can push into your spinal canal.

Symptoms vary, depending on where the spinal canal is constricted:

• If you have narrowing in your neck (cervical stenosis), you may have neck pain along with tingling or weakness in your arm, hand, leg or foot. Sometimes the nerves responsible for bladder, bowel or sexual function are also compressed.
• If there is narrowing in your lower back (lumbar stenosis), you may have low back pain along with leg pain and cramping. Pain is often worse when you walk or stand.

Spinal Stenosis Treatment at Shethna Spine Clinic

Whether your symptoms are mild or your severe pain makes it hard to walk, specialists can help. Treatments include:

• Medications that relieve pain or prevent muscle spasms.
• Cortisone injections to reduce inflammation.
• Orthopedic rehabilitation to improve spine flexibility and stability, strengthen your muscles and maintain balance.

Surgery may be used when other treatments have failed. Our doctors perform a variety of surgical procedures that widen the spinal canal, including laminectomy and laminotomy.

If you’re concerned about your spinal stenosis symptoms, talk to your Shethna Spine Clinic physician. Together we’ll create a treatment plan that improves your pain, mobility and quality of life.