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Table 3 Caused structures of sciatic nerve entrapment

From: Clinical results of endoscopic sciatic nerve decompression for deep gluteal syndrome: mean 2-year follow-up

Compromising structures Number of hips (n = 60)
Fibrous scar bands
 with Gluteus maximus bursa (3)
Piriformis muscle and triceps coxae 25
 with Obturator internus tendon (4)
 with Quadratus femoris muscles (3)
Vascular compression 7
Heterotopic ossification 1