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Spinal Stenosis

Spinal stenosis is a narrowing of the spaces within the spine that crowds the spinal cord and nerves. In the lower back it commonly causes leg pain, heaviness, or cramping with standing and walking; in the neck it can affect the arms and hands. Many patients improve with conservative care, and minimally invasive decompression can relieve the pressure when symptoms persist.

Senior man with a cane holding his lower back from spinal stenosis pain
Spine specialist pointing to a spine model with a pen

What Is Spinal Stenosis?

The spinal canal and the side openings between the vertebrae (the neural foramina) protect the spinal cord and the nerve roots. Spinal stenosis is a narrowing of these spaces. As the canal tightens, the nerves are compressed, which produces pain, numbness, or weakness along the path of the affected nerves.
 
Stenosis most often develops in the lower back (lumbar stenosis), where it affects the legs. It can also develop in the neck (cervical stenosis), where it affects the arms and, in advanced cases, can compress the spinal cord itself (myelopathy). Narrowing confined to a single nerve exit is called foraminal stenosis.

Treatments For Spinal Stenosis

Many patients improve with conservative care, so treatment begins with the least invasive options and advances only as needed.

Non-surgical care

  • Physical therapy. Flexion-based exercise and conditioning that open space for the nerves.
  • Anti-inflammatory medication. Reduces nerve and joint inflammation.
  • Epidural steroid injections. Image-guided, to calm compressed nerves.
  • Activity modification. Positions such as walking with a cart or cycling that are better tolerated.

Minimally invasive procedures

Most procedures are performed same-day, on an outpatient basis. Your surgeon will recommend the least invasive option appropriate for your condition.

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How Spinal Stenosis is Diagnosed

Evaluation begins with a clinical history and an examination of strength, reflexes, sensation, gait, and balance. MRI is the preferred study because it shows where the canal is narrowed and which nerves are compressed. CT can add detail about the bony anatomy, and standing X-rays show alignment and any slippage of the vertebrae.
 
If you already have MRI imaging, you can sign up for our free MRI review. Our team of highly trained staff will examine your imaging, answer all of your questions, and help point you towards the path of effective, minimally invasive treatments.
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Diagram comparing a normal lumbar spinal canal with spinal stenosis compressing the nerves

What Causes Spinal Stenosis?

Spinal stenosis usually develops gradually as several age-related changes narrow the canal together. Common contributing factors include:

Spinal arthritis and bone spurs

Enlarged facet joints and osteophytes encroach on the canal.

Thickened ligament

The ligamentum flavum stiffens and thickens with age, crowding the nerves from behind.

Bulging or herniated discs

Disc material can narrow the canal from the front.

Spondylolisthesis

A vertebra slipping forward narrows the canal at that level.

Disc degeneration

Loss of disc height narrows the openings where nerves exit.

Congenital narrowing

Some people are born with a smaller canal and develop symptoms earlier.

Stenosis Or Circulation?

Leg pain with walking (claudication) can come from compressed nerves or from narrowed arteries. The pattern of relief helps tell them apart.

Neurogenic claudication

From spinal stenosis

Nerves are compressed in the spine

  • Leg pain, heaviness, numbness, or tingling with standing or walking.
  • Relieved by sitting or bending forward, not by standing still.
  • Walking uphill or leaning on a cart is often easier.

Vascular claudication

From poor circulation

Arteries in the legs are narrowed

  • Cramping calf pain with exertion.
  • Relieved by standing still, without needing to sit or bend.
  • Walking uphill or cycling is usually harder, not easier.

An evaluation can confirm the source. When the cause is spinal stenosis, treatment focuses on giving the compressed nerves more room.

Frequently Asked Questions

What does spinal stenosis feel like?

In the lower back, spinal stenosis typically causes pain, heaviness, or cramping in the legs that comes on with standing or walking and eases with sitting or leaning forward. In the neck, it can cause arm symptoms and, in more advanced cases, problems with balance or fine hand movements.

Does spinal stenosis require surgery?

Not always. Many patients manage symptoms with physical therapy, anti-inflammatory medication, and epidural steroid injections. Minimally invasive decompression is considered when symptoms persist or limit walking despite these measures.

Can spinal stenosis be cured?

The narrowing itself does not reverse on its own, but the symptoms can often be relieved effectively. Conservative care helps many patients, and minimally invasive decompression reopens the space around the nerves when needed.

Why does leaning forward relieve stenosis pain?

Flexing the lower spine slightly forward enlarges the spinal canal and the openings for the nerves, giving crowded nerves more room. This is why many patients feel better leaning on a shopping cart or sitting down.

What is the difference between spinal stenosis and foraminal stenosis?

Spinal stenosis usually refers to narrowing of the central spinal canal, which can affect several nerves at once. Foraminal stenosis is narrowing of the side openings (foramina) where a single nerve root exits the spine. The two often occur together.

Is walking good for spinal stenosis?

Staying active is generally beneficial, although upright walking may provoke symptoms. Many patients tolerate a stationary bike, walking with a cart, or aquatic exercise better, because these positions keep the spine slightly flexed. A physical therapist can tailor a program.

What is the mild procedure?

The mild procedure is a minimally invasive treatment for lumbar spinal stenosis caused largely by a thickened ligament. Through a very small opening, excess ligament tissue is removed to restore space in the canal, without implants or stitches.

Are stenosis procedures done on a same-day basis?

In most cases, yes. The majority of minimally invasive decompression procedures at Total Spine and Orthopedics are performed on a same-day, outpatient basis. To schedule an evaluation in Melbourne, Orlando (Lake Nona), or Titusville, call (321) 499-4646.

Symptoms Of Spinal Stenosis

Symptoms tend to develop gradually and depend on where the narrowing is. Common signs include:

  • Leg pain, heaviness, or cramping with standing or walking (neurogenic claudication).
  • Relief with sitting or leaning forward, such as on a shopping cart.
  • Numbness or tingling in the legs, feet, arms, or hands.
  • Weakness in the legs or arms, depending on the level involved.
  • Low back or neck pain that often accompanies the nerve symptoms.

Stenosis most often affects the lower back, and less commonly the neck.

Lumbar (lower back)

  • Leg pain or heaviness with walking that eases with sitting.
  • Most common at L4-L5, often with arthritis or a slipped vertebra.
  • Can coexist with sciatica when one nerve root is pinched.

Cervical (neck)

  • Pain, numbness, or tingling in the arms or hands.
  • Clumsiness, balance problems, or difficulty with buttons can signal cord compression.
  • Often discussed alongside neck pain and radiculopathy.

Seek immediate care for worsening weakness, difficulty walking or with balance, or any loss of bladder or bowel control.

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Related Conditions

Foraminal Stenosis

Foraminal stenosis, or narrowing, occurs when the open passageways between the spinal vertebrae (foramina) are encroached upon by displaced bone or soft tissue, often due to degenerative changes in parts of the spine.

Spondylolisthesis

Spondylolisthesis is a condition in which one vertebra slips forward over the one below it, which can strain joints and compress nerves.

Arthritis Of The Spine

Arthritis is one of the most common types of disorders experienced by older people, with some estimates stating that as many as 67 million people may suffer from some form of arthritis by the year 2025. Arthritis can affect many different parts of the body and the spine is unfortunately not immune. This type of arthritis is typically known as arthritis of the spine and its onset can cause or worsen a variety of other issues that can cause neck and back pain as well as a variety of other issues.

Degenerative Disc Disease

Degenerative disc disease describes age-related wear of the spinal discs that can cause chronic back or neck pain.

Sciatica

The sciatic nerve is the longest and widest nerve in our body. It controls numerous muscles in the lower extremities and supplies sensation as well.

Herniated Discs

Chances are you’ve heard of a herniated disc. If you have been diagnosed with a herniated disc, you are likely also familiar with the pain and symptoms often caused by this condition. As you begin to research the treatment options available to help you find pain relief, it’s important to understand what causes a herniated disc to develop in the first place.

Bulging Discs

Bulging discs, also known as disc protrusions, are a very common occurrence in people of all ages. The spine is made up of small, round bones (vertebrae) that are cushioned by shock-absorbing discs. These discs feature a tough, fibrous shell and a soft, gel-like core. The outer fibrous portion of our discs can weaken due to factors such as daily wear and tear, sudden injury, and the body’s natural aging process. Pressure from the inner core of the disc can then stretch to the outer rim, causing the disc to “bulge” outward in one direction.

Back Pain

If you are experiencing back pain, you are not alone. Back pain affects 80 percent of Americans at some point in their lives, and, in fact, low back pain is one of the most prevalent causes of disability in people under the age of 45. There are many causes of back pain, with some more serious than others.

Neck Pain

At some point in life, most adults experience some level of neck pain. Whether you woke up in the morning with a “crick in your neck” or you have felt the constant dull pain of a spine condition, you understand the frustration neck pain can cause.

Radiculopathy

Radiculopathy is a pinched spinal nerve root causing pain, numbness, or weakness that radiates into an arm or leg. Learn the causes and minimally invasive treatments.

When Spinal Stenosis Needs A Procedure

The Minimally Invasive Advantage

How ultra-minimally invasive and endoscopic procedures compare with traditional open surgery, and why most patients recover faster.

Traditional open surgeryMinimally invasive / endoscopicOur specialty at Total Spine
IncisionA lengthy incision is required to expose the spine.A tiny incision, smaller than a dime, is used.
Muscle and soft tissueMuscle is cut and dissected to reach the spine.Muscle is preserved and gently moved aside, supporting a quicker recovery.
Hospital stayTypically an overnight or multi-day hospital stay.A same-day procedure; most patients return home within hours.
Blood loss and infection riskGreater blood loss and a higher risk of infection.Minimal blood loss and a lower risk of infection.
Postoperative painMore pain, often requiring stronger medication for longer.Markedly less pain for most patients, with lighter use of pain medication.
Return to daily activityA lengthy recovery, often weeks to months before normal activity.A faster recovery; many patients resume light activity within days.
ScarringLeaves a larger, more noticeable scar.Leaves only a small scar.

When spinal stenosis needs a procedure, minimally invasive decompression means less pain, a smaller scar, and a faster return to walking and everyday life.

Our Patients Stories

Hear our patients share their experience with us, All in their own words.

Why Choose Total Spine and Orthopedics

Expert, ultra-minimally invasive spine and orthopedic care, close to home.

  • Ultra-minimally invasive and endoscopic techniques

    We specialize in procedures performed through incisions smaller than a dime, sparing muscle and supporting a faster recovery.

  • Same-day, outpatient procedures

    Most patients walk in and return home within hours, rather than facing an overnight hospital stay.

  • Board-certified, fellowship-trained surgeons

    Our team includes early leaders in endoscopic spine surgery.

  • A complimentary MRI review

    Understand your diagnosis and options from a board-certified specialist before committing to any treatment.

  • Trusted by our community

    More than 1,100 patient reviews at a 4.6-star average, and over 50,000 patients treated.

  • The smallest procedure that relieves symptoms

    From the mild procedure to laminotomy, we match the decompression to the source of the narrowing.

  • Comprehensive spine and orthopedic care

    From injections to advanced procedures, your full continuum of care is handled in one place.

  • Convenient locations across the Space Coast and Orlando

    Care close to home in Melbourne, Orlando (Lake Nona), and Titusville.

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