What Is Spinal Stenosis?

Spinal stenosis is a relatively common spine condition that can have varying symptoms and levels of severity depending on its cause, the location of the stenosis, and other individual case factors. Generally speaking, spinal stenosis is caused by a narrowing of the spinal canal, which can occur at different points along the spine. When stenosis occurs in the lumbar region, it often leads to the more widely known “foot drop” phenomenon, though other symptoms — like pain, limited mobility, and an abnormal gait — are also common.

At Spine Care of North Texas, board-certified spine surgeon and Plano, TX spine care specialist Dr. Kendall Carll is highly experienced in the diagnosis, treatment, and management of spinal stenosis through both surgical and nonsurgical solutions. Keep reading for a helpful overview of spinal stenosis, including treatment options, symptoms, and when to call a doctor for spinal stenosis care.

What causes spinal stenosis?

Spinal stenosis develops when the space surrounding the spinal cord or spinal nerves becomes narrower than normal, placing pressure on these delicate structures. While this narrowing most often develops gradually with age, there are several conditions that can contribute to spinal stenosis. Common causes of spinal stenosis include:

Age-related degeneration
Arthritis of the spine
Bulging or herniated discs
Bone spurs
Thickened spinal ligaments
Spondylolisthesis
Congenital narrowing of the spinal canal

Identifying the underlying cause of spinal stenosis is an important part of developing the most effective treatment plan possible.

What are the symptoms of spinal stenosis?

The symptoms of spinal stenosis vary depending on where the narrowing occurs and which nerves are being compressed. Some people experience only mild discomfort, while others develop symptoms that interfere with walking, standing, or other daily activities. Some of the most prevalent symptoms of spinal stenosis may include:

Lower back or neck pain
Pain that radiates into the arms or legs
Numbness or tingling
Muscle weakness
Difficulty walking long distances
Poor balance or changes in gait
Leg fatigue that improves with sitting or leaning forward

Symptoms often develop gradually and may worsen over time if the nerve compression becomes more significant.

Are spinal stenosis and foot drop the same thing?

Spinal stenosis and foot drop are not the same condition, though one can sometimes lead to the other. Foot drop refers to difficulty lifting the front part of the foot while walking, causing the toes to drag or the patient to lift the knee higher than normal with each step. In some cases, lumbar spinal stenosis places pressure on the nerves responsible for controlling the muscles that lift the foot, resulting in foot drop. Because foot drop can also be caused by several other neurological and orthopedic conditions, a thorough evaluation is necessary to determine whether spinal stenosis is responsible.

Will spinal stenosis get worse if I don’t see a doctor?

Not every case of spinal stenosis progresses at the same rate, but symptoms often become more noticeable over time if the underlying narrowing continues to worsen. Persistent nerve compression can eventually lead to increasing pain, reduced mobility, worsening numbness, muscle weakness, or difficulty walking. In more advanced cases, untreated spinal stenosis may result in permanent nerve damage. Seeking evaluation early allows treatment to begin before symptoms become more severe and may help preserve mobility and quality of life.

How is spinal stenosis treated?

Spinal stenosis treatment depends on the severity of symptoms, the location of the stenosis, and how much nerve compression is present. Many patients improve with conservative treatment, while others may benefit from surgery if nonsurgical measures no longer provide adequate relief. Treatment options for spinal stenosis may include:

Activity modification
Physical therapy
Anti-inflammatory medications
Epidural steroid injections
Pain management techniques
Decompression surgery
Spinal fusion when spinal instability is also present

The goal of treatment is to relieve pressure on the affected nerves, reduce pain, improve mobility, and help patients return to their normal activities as comfortably as possible.

Get back to living comfortably with care for spinal stenosis and foot drop in Plano, TX

Whether you're struggling with persistent back pain, leg symptoms, or foot drop related to spinal stenosis, early evaluation can make a meaningful difference in your comfort and mobility. Dr. Kendall Carll and our team at Spine Care of North Texas offer comprehensive diagnosis and personalized treatment options for spinal stenosis, ranging from conservative therapies to advanced spine surgery. Contact our orthopedic care office today to schedule your consultation and learn more about your treatment options to manage spinal stenosis in Plano, TX, and start living life fully once again