Iron lumbar plate has a certain relief effect on spinal stenosis, iron lumbar plate can play a certain protective effect on the lumbar spinal canal to avoid more serious injuries, but there is no therapeutic effect. The use of iron lumbar plate, lumbar muscle, lumbar vertebrae, lumbar intervertebral discs, etc. have a protective effect on spinal stenosis can also play a certain role in auxiliary treatment, can effectively avoid lumbar muscle, lumbar vertebrae by more serious injuries, alleviate the symptoms of spinal stenosis, in the use of the period to pay attention to rest, avoid overwork and strenuous exercise, pay attention to the lumbar region to keep warm to avoid getting cold. Therefore, the iron waist plate on the spinal stenosis only play a role in relieving the role of no treatment, according to their own actual situation reasonable choice, regular daily checkups, timely observation of the development of the condition, can be in the doctor’s advice and guidance, with drug therapy, serious cases can be treated by surgery, to avoid other serious effects on the body.