Sciatica is a common cause of buttock pain that occurs when the sciatic nerve gets compressed or pinched. It causes nerve pain that starts in the spine at the lower back and goes into the buttocks ...

An 89-year-old man presented with a 3-day history of pain in the left buttock with every movement. He felt pain whenever he moved, including when standing up or walking. Although this prevented him ...

Piriformis syndrome is due to entrapment of the sciatic nerve by the piriformis muscle. Buttock pain is exacerbated by activities that promote internal rotation of the hip, as the muscle promotes ...