Piriformis syndrome is a neuromuscular condition once the piriformis muscle mass (a pear-formed muscle mass while in the buttocks) compresses the sciatic nerve (a nerve that extends through the lower backbone all of the way down to the foot). This results in pain during the buttocks and hips. Gluteal muscle https://www.theorthopaedicandpainpractice.com/lower-back-and-buttock-pain/