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 ...

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 ...

You will be able to get a quick price and instant permission to reuse the content in many different ways. An 89-year-old man presented with a 3-day history of pain in the left buttock with every ...