Piriformis Syndrome: the other Sciatica
The piriformis muscle is a deep muscle in the buttock, which primarily rotates the hip. It also flexes the hip (knee to chest), brings the thigh out to the side, and stabilises the pelvis. The reason this muscle is so clinically relevant is that the sciatic nerve interacts closely with it. The piriformis and the sciatic […]
Sciatica
Sciatica specifically refers to symptoms arising from the sciatic nerve. It is an example of a “trapped nerve”. Symptoms The term is a commonly misused. Technically it only refers to pain in the distribution of the sciatic nerve, which typically presents as a clear line of pain down the back of the thigh (fig. B). […]