The lumbosacral joint, also called L5-S1, is a term used to describe a part of the spine. L5-S1 is the exact spot where the lumbar spine ends and the sacral spine begins. The lumbosacral joint ...

Please provide your email address to receive an email when new articles are posted on . The number of segments fused in a posterior lumbar interbody fusion procedure — as well as previous lumbar ...