Search to find any definition and meaning of a word at the-definition.com online dictionary What does mean by mortifying | mortifying definition | Online Dictionary and Definition. Search to find any definition and meaning of a word at the-definition.com online dictionary
Spinal stenosis is the narrowing of spaces in the spine (backbone) which causes pressure on the spinal cord and nerves. About 75% of cases of spinal stenosis occur in the low back (lumbar spine).
Spinal stenosis is a progresive narrowing of the spinal canal that occurs most commonly in the cervical and lumbar areas.The prevalence of lumbar spinal stenosis is about 9.3%, with people in their 60s and 70s most commonly affected. Consensus criteria are needed to define and classify spinal stenosis.