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Exactly what is Piriformis Syndrome?

Good question! Nobody genuinely knows exactly what triggers piriformis syndrome, and if it really exist. A few medical professionals assume that piriformis syndrome is the label given to hip/buttock problems that may not be otherwise diagnosed. Other people feel that piriformis syndrome is a pretty real cause involving discomfort as well as disability.

What's the piriformis muscle?

The piriformis is really a muscle that travels behind the thigh joint. The piriformis muscle is without a doubt small in comparison with other muscular tissues across the hip and upper leg, and it assists in external rotation (turning out) with the hip joint. The piriformis muscle group and its tendon produce an close connection towards the sciatic nerve--the biggest nerve within the body--which provides the lower extremities with motor and sensory feature. The piriformis tendon as well as sciatic nerve cross each other behind the hip joint, inside the profound buttock. The two structures are generally about one centimeter in diameter.

Exactly what do folks assume occurs in piriformis syndrome?

It is assumed that the piriformis muscle mass tendon could possibly be tethering the sciatic nerve, as well as bringing about an irritation towards the nerve. Whilst it have not been proved, the theory supported by many physicians is that when the piriformis muscle mass and its tendon are too tight, the sciatic sensors is blocked. This will likely decrease the the flow of blood to the nerve and aggravate the nerve due to strain.

Precisely what else might be causing this ache?

At times termed as "deep buttock soreness," other cause of this kind of soreness contain back problems (including herniated vertebrae, backbone stenosis, and so forth.), sciatica, and tendinitis. The actual diagnosis of piriformis syndrome is usually given when all these diagnoses are removed as possible factors behind ache. Some other indications of piriformis syndrome include examination maneuvers which try to isolate the function of this muscle, and the finding of discomfort directly over the tendons of the piriformis muscle tissue.