Lumbar Spine Anatomy Vertebra Vertetebral Body Pars Inter-articularis neurosurgeon animations

Lumbar Spine Anatomy Vertebra Vertetebral Body Pars Inter-articularis neurosurgeon animations. Shows the location and shape of the lumbar vertebra and the discs and facet joints that connect them. Also shows the lumbar skeleton during flexion-extension and rotation. The spine is made up of thirty-three small bones called vertebrae. The five vertebrae between the chest and the pelvis are called the lumbar vertebrae. Each vertebra has different parts. The adjacent vertebrae are connected by the intervertebral disc in front of the spinal canal, and the two neurosurgeon animations behind. This disc and the two facet joints help keep the two vertebrae correctly aligned, while allowing a controlled amount of movement. In this way, all the vertebra of your spine work together, supporting each other. Visit http:/www.medilaw.tv for more information. Lumbar Spine Anatomy Vertebra Vertetebral Body Pars Inter-articularis neurosurgeon animations.