This article discusses the anatomy of the spine in more detail ... prevents a person from working as a result of back pain. The sacrum is the base of a person’s spine. It consists of five ...

But while these fish have become evolutionary icons, it turns out that even basic aspects of coelacanth anatomy were in need of a fact check. Ichthyologists Aléssio Datovo and Dave Johnson ...

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 ...