Lumbar spinal stenosis occurs when the space within the spinal canal of the lower back becomes narrowed. This canal normally allows the spinal cord and spinal nerves to travel safely through the lumbar spine. When the space becomes smaller, nearby nerves may become irritated or compressed.

This narrowing most often develops gradually over time as part of the natural aging process. Degenerative changes in the discs, joints, and surrounding ligaments can slowly reduce the space available for the nerves.

Some people with lumbar spinal stenosis experience lower back pain, leg pain, or difficulty walking, while others may have minimal symptoms even when imaging shows narrowing of the spinal canal.

Understanding the difference between imaging findings and actual symptoms is important when determining the most appropriate approach to care.

Symptoms of Lumbar Spinal Stenosis

Symptoms vary depending on the degree of nerve irritation and the structures involved.

Common symptoms include:

• Lower back pain or stiffness
• Pain traveling into the buttock or leg
• Numbness or tingling in the leg or foot
• Weakness in the legs
• Difficulty standing or walking for long periods
• Symptoms that improve when sitting or bending forward

Many patients with lumbar stenosis also experience symptoms similar to sciatica or a pinched nerve in the lower back.

What Causes Lumbar Spinal Stenosis?

Lumbar stenosis typically develops gradually due to degenerative changes in the spine.

Common contributing factors include:

• Age-related disc degeneration
• Lumbar disc bulges or herniations
• Bone spur formation (osteophytes)
• Thickening of spinal ligaments
• Arthritis affecting the spinal joints
• Previous injuries to the lower back

As these changes occur, the space around the spinal nerves can slowly become smaller.

Lumbar Spinal Stenosis vs Sciatica

Many patients with lumbar stenosis experience symptoms that resemble sciatica.

The difference is:

• Sciatica describes symptoms of nerve pain traveling down the leg
• Lumbar spinal stenosis describes a structural narrowing of the spinal canal

For example, conditions such as lumbar disc bulges or lumbar stenosis may both contribute to nerve compression and produce sciatica symptoms.

How We Approach Lumbar Spinal Stenosis Care

At Chiropractic on Eagle in Newmarket, care for lumbar spinal stenosis focuses on reducing irritation to the spinal nerves while improving movement and spinal function.

Our approach may include:

• A detailed assessment of posture, spinal mobility, and neurological function
• Gentle chiropractic care when appropriate
• Spinal decompression therapy for disc-related nerve compression
• Soft tissue therapy to reduce muscle tension
• Exercises designed to improve spinal stability and support recovery
• Guidance on posture and daily movement habits

Care is always individualized. The goal is to support recovery while helping patients move comfortably and safely.

Exercises for Lumbar Stenosis

Appropriate exercises may help maintain mobility and support spinal function in patients with lumbar stenosis.

Exercises often focus on improving:

• spinal mobility
• hip flexibility
• core stability
• walking tolerance

Lumbar Spinal Stenosis Chiropractor in Newmarket

For more than 23 years, Chiropractic on Eagle has helped patients in Newmarket, Aurora, East Gwillimbury, Bradford, and surrounding York Region communities with spinal conditions affecting the lower back and nerves.

If you are experiencing lower back pain, leg symptoms, or difficulty walking, we can help determine whether lumbar spinal stenosis or another condition may be contributing to your symptoms.

If you are experiencing symptoms related to lumbar spinal stenosis and want guidance on conservative care options, we invite you to book an assessment at our Newmarket clinic.

👉 Book an Appointment