The lumbar spine includes five vertebrae that help with mobility and stability. Lumbar vertebrae are larger because they carry the load from your head down to the lower spine. The lumbar spine has a ...

Diffuse idiopathic skeletal hyperostosis (DISH) and ankylosing spondylitis (AS) are types of arthritis. They affect tough bands of tissue called ligaments in the spine. In DISH, ligaments harden into ...

The spine, or backbone, is a long column of bones that runs down the center of a person’s back. It is essential for many functions, such as movement, support, and protecting the spinal cord. A ...

Ankylosing spondylitis (AS) is a chronic form of arthritis that can lead to a complication known as “bamboo spine”. This results in widespread fusing of the bones in the spine. Bamboo spine is less ...

Lumbar spinal stenosis is most often caused by degenerative disease of the lumbar vertebrae and their associated joints. Neurogenic claudication can then result from compression of spinal nerves by ...