What is piriformis syndrome? Piriformis syndrome occurs when your piriformis muscle compresses your sciatic nerve and results in inflammation. It can cause pain or numbness in your buttock and down …

Piriformis syndrome is a condition which is believed to result from nerve compression at the sciatic nerve by the piriformis muscle. [2][5] It is a specific case of deep gluteal syndrome. [6] The largest and …

Feb 25, 2024 · Learn more about Piriformis syndrome, which is a neuromuscular disorder due to a compression of the sciatic nerve. Understand its causes, symptoms, and treatment methods.

The piriformis is a thick, flat muscle and the most superficial muscle among the deep gluteal muscles. It is part of the lateral rotators of the hip (obturator internus, superior and inferior gemelli, quadratus …

Jul 27, 2024 · Piriformis syndrome is a condition where the piriformis muscle, located in the buttock, irritates or compresses the sciatic nerve. This can cause pain, numbness, and tingling along the back …

Sep 6, 2025 · Piriformis syndrome occurs when the piriformis muscle irritates the sciatic nerve, causing pain and numbness in the buttocks and leg. Conditions that cause similar symptoms include …

Aug 14, 2025 · The piriformis is a small convergent muscle in the buttocks or gluteal region. The Latin word “piriformis” means “pear-shaped,” which refers to the shape of the muscle. It belongs to the …

Aug 4, 2023 · Piriformis syndrome occurs due to sciatic nerve entrapment at the level of the ischial tuberosity. While there are multiple factors that may contribute to piriformis syndrome, the clinical …

Jul 1, 2022 · You can loosen the tight muscle that causes piriformis syndrome with seven easy, physical therapist-recommended stretches and exercises.

Piriformis syndrome occurs when the piriformis muscle spasms and causes buttock pain that radiates down the back of the leg along the sciatic nerve. Read about symptoms, treatment, stretches, and …