Thus, a left L5-S1 disc herniation compresses the left S1 ... such as a large central HNP, located in the spinal canal at the level of the cauda equina. The cauda equina is the lumbar and sacral ...

The lumbar spine rests upon the sacrum. The place where they meet is called the lumbosacral joint, or L5-S1. The muscles in your lumbar spine work with your abdominal muscles to move your torso ...

Lumbar (lower back) fusions are not common to return from for a variety of reasons. There is a good chance that surgery doesn't help and the pain doesn't improve. In the general population, it's about ...

Objectives: To observe the prevalence of lumbar intervertebral disc degeneration in elite athletes as compared with published literature of changes seen in non-athletes—that is, normal population.

According to spine-health.com, the L5-S1 disc is a spinal joint found at the bottom of the lumbar spine (L5) and top of the ...