L5-S1 is the exact spot where the lumbar spine ends and the sacral spine begins. The lumbosacral joint connects these bones.

New research shows that stimulation of the lumbosacral vertebrae region significantly elevated low blood pressure, unlike cervical or upper ... with high-level spinal cord injury (SCI) using ...

Cervical myelopathy is a condition that happens when the spinal cord in the neck is compressed or squeezed. There are many things that can cause this, but one of the most common is cervical ...