Piriformis syndrome
Piriformis syndrome is a condition which results in buttock pain and some sciatic type pain usually in the buttock and/or outer leg and sometimes the groin, caused by piriformis muscle being inflamed, tight or in spasm. The piriformas muscle is located in the buttock connecting the lower spine to the outer hip and has the job of spotting the hip joint. Often worse with sitting and walking stairs, the condition is very responsive to massage and a suite of special stretching exercises