Piriformis syndrome presents as pain, numbness and associated weakness along the distribution of the sciatic nerve. The pain is due to swelling, tightness or spasm of the piriformis muscle ...

The piriformis syndrome is a common problem in people and is now being recognized as a source of dysfunction and pain in pets ...

The piriformis syndrome is a type of sciatica which occurs when the piriformis muscle in the buttock goes into spasm or is adaptively shortened and presses up against the sciatic nerve in […] ...

The sciatic nerve, which is the longest nerve in a person’s body, runs underneath the piriformis. It travels from the spinal cord all the way down to a person’s feet.

The piriformis muscle runs at an angle, with the sciatic nerve placed directly underneath it. According to Spine-Health, “piriformis syndrome is a condition in which the piriformis muscle ...

The remaining 232 patients then underwent MR neurography to evaluate the sciatic nerve. They found that 162 (69 percent) of patients had piriformis syndrome, while the remaining 31 percent had 15 ...

Piriformis syndrome, a condition in which a small muscle under your glutes compresses and inflames the sciatic nerve, can also cause pain, but usually in a specific area, not along the length of ...

If the piriformis muscle becomes tightened or inflamed, it can catch or pinch the sciatic nerve—meaning your real problem is piriformis syndrome.

Piriformis syndrome is a condition that causes pain, numbness, or tingling in the buttocks and down the back of the leg. It occurs when the piriformis muscle spasms and compresses the sciatic nerve.

Piriformis syndrome "causes pain or numbness in your butt, hip or upper leg. It occurs when the piriformis muscle presses on the sciatic nerve," the Cleveland Clinic described regarding Andie's ...

"I have piriformis syndrome, so it's a muscle that kind of clamps down on my sciatic nerve, and it was shooting down my leg," MacDowell told Barrymore, 49.