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 …

The piriformis muscle (from Latin piriformis ' pear -shaped') is a flat, pyramidally-shaped muscle in the gluteal region of the lower limbs. It is one of the six muscles in the lateral rotator group.

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.

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 …

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 …

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 7, 2025 · Piriformis syndrome is a condition caused by inflammation of the piriformis muscle, which compresses the sciatic nerve. It causes pain, numbness, and weakness in the glute, hip, and leg.

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

Dec 18, 2025 · Piriformis Syndrome is a condition that affects the piriformis muscle, a small muscle located deep in the buttock, near the top of the hip joint. This muscle plays a crucial role in the …