The X-Stop® Spacer for the symptons of lumbar spninal stenosis
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Potential misdiagnoses

It’s crucial to get an accurate diagnosis to be sure you know which treatment options are best to treat lumbar spinal stenosis (LSS). Review the following information to understand the similarities and differences between LSS and two other conditions that closely mimic the symptoms of LSS. Just remember, only your doctor can accurately diagnose your condition.

Vascular claudication

Vascular relates to blood vessels; claudication is pain or a tired feeling in your legs. This condition develops when major blood vessels to the legs become hard or narrowed. The result is poor blood flow, which starves the leg muscles of oxygen. Symptoms include cramping pain in the legs and calves during walking or exercise. These symptoms can easily be mistaken for LSS. Ask your doctor about the tests used to diagnose vascular claudication.

Peripheral neuropathy

This condition indicates nerve damage, generally in the hands and feet. It can be caused by a number of factors, such as injury, infection, and the effects of diabetes. Symptoms include pain, numbness, tingling, and burning. If these symptoms first occur or are more noticeable in the legs, they may be mistaken for symptoms of LSS. One important difference is that symptoms of peripheral neuropathy usually start in the feet and travel up the leg, whereas the tingling and numbness from LSS begin in the low back or buttocks and radiate into the legs. Another trait of peripheral neuropathy is the odd sensation of wearing stockings or gloves, even when the feet and hands are bare.

Learn more about the symptoms of LSS.

What is LSS?Ready for the X-STOP SpacerHow LSS impacts your life

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This treatment is prescribed by your doctor. It is not for everyone. Please talk with your doctor and see if it is right for you. Your doctor should discuss all potential benefits and risks with you. Although many patients benefit from the use of this treatment, approximately half of the patients who received the X-STOP device in the 2-year study experienced a degree of pain relief and ability to increase their activity levels that was sufficient to be considered a successful outcome at 2 years after surgery. This compares with the control group treated with non-surgical care that had a 6% successful outcome treatment success rate.15