Disc herniation at L5-S1 is also possible and is a common cause of sciatica—a problem with the sciatic nerve that can cause ...

Problems with the lumbar spine may cause pain and limited motion ... The place where they meet is called the lumbosacral joint, or L5-S1. The muscles in your lumbar spine work with your abdominal ...

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.

particularly in the L4-L5 and L5-S1 segments. In regard to other spinal changes, spaceflight was associated with moderately decreased range of motion as well as significant disc dehydration and ...

Adjacent Segment Disease (ASD): A condition where degeneration occurs in the spinal segments adjacent to a previously fused segment, potentially leading to pain and disability. Adjacent Segment ...