The sacrum is a bone at the back of the pelvis between the hip bones. A sacral fracture can cause symptoms including lower back and buttock pain, swelling, and reduced bowel and bladder control.

A network of intersecting nerves is referred to as a nerve plexus. Nerves that serve the same part of the body merge into one large nerve or group of nerves via a plexus. The sacral plexus provides ...

Sacral insufficiency fractures are types of stress fractures that typically occur in older people, especially older people who were assigned female at birth with osteoporosis. As we age, our bodies ...