What are the symptoms of LSS?

Lumbar spinal stenosis (LSS), a narrowing of the spinal canal, can compress or pinch the spinal cord and nerves, causing a number of symptoms. If you have LSS, you may be experiencing pain that limits your ability to perform simple daily activities like getting the mail, grocery shopping or playing with your grandchildren.

Common symptoms of LSS include:

• Pain, stiffness, cramping or heaviness in the legs, particularly when walking or standing for long periods of time.
• Lower back, buttock and leg pain.
• Numbness, weakness or a tingling “pins and needles” sensation in the legs or feet.
• Pain relief when sitting, leaning forward, or lying down.

These symptoms are typically exacerbated when walking, standing or flexing backward.

Often, the symptoms of LSS will become gradually worse over time. Left untreated, pain, discomfort and weakness may increase and result in loss of leg function. LSS can also lead to loss of bowel and bladder control and diminished sexual function.

Hear one patient’s account of her LSS symptoms before he received the mild procedure.

Watch Linda's pre-mild video

If you are experiencing any of these symptoms, your doctor can determine if LSS may be the cause. You may be asked to describe your history of symptoms, whether they have changed and any treatments or medications you have tried. Your doctor will check for standing and walking tolerance as well as limitations in your mobility and balance.

Additional imaging tests may be performed to confirm the diagnosis, including:

• spinal X-ray,
• MRI (magnetic resonance imaging),
• CT (computerized tomography) scan, and
• myelogram (contrast dye injected in the spinal column) with X-ray or CT scan.

Based on your symptoms and diagnosis, your doctor will recommend the best treatment option for you. Ask your doctor whether mild is the right treatment option for you or find a certified mild physician in your area.