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

Your tailbone is attached to the bottom of your sacrum. Dysfunction or inflammation of the sacroiliac joints can radiate to ...

Back pain is the most common complaint in a pain ... the target is the notch between superior articular process and sacral ala. To achieve this view, adjust the c-arm in an anteroposterior view ...

First Amendment: Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof ...