Your SI joint, or sacroiliac joint, connects your sacrum (otherwise known as the tailbone) and your illiac, the bone of the ...

Ankylosing spondylitis (AS) is a type of arthritis that causes inflammation of the joints of your spine, resulting in pain. AS often affects the sacroiliac (SI) joints, where the base of your ...

This is because, in most people, the top of the sacrum is positioned at an angle. Aging and injury may increase the ...

including cervical and lumbar pain due to sacroiliac (SI) dysfunction, and finally discogenic pain. There are currently five randomized trials on the efficacy of RF facet denervation for low back ...

Tailbone pain can also disrupt normal, restful sleep. The discomfort can often feel worse under the following circumstances: ...