Spinal Stenosis Treatment in Long Island & Queens

Spinal stenosis is narrowing of the spinal canal that crowds the nerves, most often from age-related arthritis. The classic sign is leg pain, heaviness, or numbness that comes on with standing and walking and eases when you sit or lean forward. Many patients are managed well without surgery; when decompression is needed, it’s often minimally invasive.

Medically reviewed by Kanwarpaul Grewal, DO — Orthopedic Spine Surgeon, UCSF Complex Spine & Deformity Fellowship. Reviewed July 2026.

Quick facts

Fact	Detail
Most common age	Over 60
Hallmark symptom	Neurogenic claudication (leg pain when walking)
Relieved by	Sitting, leaning forward, pushing a cart
First-line treatment	PT, activity strategies, sometimes injections
Surgery	Decompression, often without fusion

What is spinal stenosis?

Stenosis means narrowing. In the spine, arthritis, thickened ligaments, and bulging discs gradually reduce the space around the spinal cord and nerve roots. When the nerves are crowded, they don’t work well under load — which is why symptoms appear with activity rather than at rest.

What causes it?

The overwhelming majority of cases are degenerative — the wear-and-tear arthritis of aging. Less often, stenosis is congenital (a naturally narrow canal) or the result of a slipped vertebra (spondylolisthesis). It most commonly affects the lower back and the neck.

Symptoms

Lumbar stenosis produces neurogenic claudication: leg pain, heaviness, cramping, or numbness that builds with standing and walking and is relieved by sitting or bending forward (the “shopping-cart sign”). Cervical stenosis can cause hand clumsiness, balance changes, and gait problems — signs of cord involvement that warrant prompt evaluation.

How we diagnose it

History is often diagnostic — the walk-limited, sit-relieved pattern is characteristic. We confirm with an exam and, when we’re planning treatment, an MRI to grade the narrowing and identify the levels involved.

Treatment: our conservative-first ladder

(1) Activity strategies and physical therapy focused on flexion-based exercise and walking tolerance. (2) Epidural steroid injections can provide months of relief and delay or avoid surgery in selected patients. (3) When walking distance keeps shrinking despite conservative care, a minimally invasive decompression (laminectomy) relieves pressure — and in many cases fusion is not required.

When surgery makes sense — and when it doesn’t

Surgery is worth considering when leg symptoms meaningfully limit walking and quality of life despite conservative care, and it’s more urgent when cervical stenosis produces cord signs. It’s reasonable to keep managing mild, stable stenosis non-operatively for years. Not every stenosis needs a fusion — over-fusing is a real pitfall we work to avoid.

When to seek emergency care New bladder/bowel changes, or (with neck stenosis) rapid loss of hand function or balance Seek urgent evaluation or emergency care — cord compression can cause lasting deficits.

Frequently asked questions

Is walking good for spinal stenosis?

Yes, within tolerance — many patients walk better leaning on a cart. We build walking tolerance deliberately.

What happens if it’s left untreated?

Mild stenosis can stay stable for years; the concern is worsening walking limits or, in the neck, cord signs.

Can it be fixed without surgery?

Symptoms are often controlled without surgery; surgery addresses the narrowing itself when needed.

Do I always need a fusion?

No. Many patients need only a decompression. Fusion is added selectively.

Why does sitting help?

Leaning forward opens the canal and takes pressure off the nerves.

Is stenosis the same as a herniated disc?

No — stenosis is broad narrowing from arthritis; a herniation is a focal disc problem. They can coexist.

Sources: NASS — Clinical Guidelines for Degenerative Lumbar Spinal Stenosis; AAOS OrthoInfo — Spinal Stenosis; Lurie J, Tomkins-Lane C, BMJ review of lumbar spinal stenosis.

Four offices across Long Island & Queens

East Meadow · Westbury · Lindenhurst · Elmhurst (Queens). Same-week appointments. Most major insurance, Medicare, workers’ comp and no-fault accepted. Care available in English, Punjabi, Hindi, Urdu, and Spanish.