The reason for the extreme pain experienced from sciatica is due to pressure on the sciatic nerve. This compression may be caused from a number of sources including: herniated disc, degenerative disc disease, lumbar spinal stenosis, isthmic spondylolisthesis, and in rare occasions, tumors and infections.
Leg pain and foot pain can come from a variety of conditions, such as degenerative disc disease, spinal stenosis, or a lumbar herniated disc. This article discusses all of these.
Spondylolysis is the most common cause of isthmic spondylolisthesis, a condition that is the most common cause of low back pain in adolescents (especially in young athletes) and can also cause recurring or chronic lower back pain in adults.
Common conditions that can cause sciatica, or pain along the sciatic nerve include lumbar herniated disc, lumbar spinal stenosis, degenerative disc disease, piriformis syndrom...
A herniated disc in the lower back can cause low back pain and/or leg pain by putting pressure on the nerve root. Conservative and surgical treatments for a lumbar disc hernia...
The term is frequently used incorrectly to explain leg pain, low back pain and other sciatica symptoms, as this article debunking sciatica myths and misconceptions examines.