Neuro
Piriformis Syndrome
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Piriformis Syndrome
See Also
Sciatica
Definition
Sciatic nerve impingement by the piriformis muscle
Causes
Anatomic variant (sciatic nerve passes through piriformis muscle in 15% of patients)
Decreased core
Muscle Strength
(buttocks)
Sacroiliac Joint Dysfunction
Local
Trauma
to piriformis muscle
Pressure from wallet in pocket
Signs
Pain on Internal rotation of hip against resistance
Management
Local measures (e.g. ice or heat)
NSAID
s
Core
Muscle Strength
ening
Exercise
s
Correct comorbid conditions (e.g.
Sacroiliac Joint Dysfunction
)
Local
Corticosteroid Injection
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