Highlights • Some of piriformis syndrome intractable with conservative treatment.• Surgery was indicated for intractable piriformis syndrome.• Piriformis resection can be a feasible option for intractable piriformis syndrome.• Piriformis resection… Click to show full abstract
Highlights • Some of piriformis syndrome intractable with conservative treatment.• Surgery was indicated for intractable piriformis syndrome.• Piriformis resection can be a feasible option for intractable piriformis syndrome.• Piriformis resection decrease visual analog scale in intractable piriformis syndrome.
               
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