Piriformis syndrome is a controversial diagnosis for pain ... cases of piriformis syndrome are actually other types of deep gluteal syndrome caused by other muscles such as obturator internus, ...

To facilitate discrimination of the different anatomical landmarks, the fascial layer covering the piriformis, obturator internus and gemelli can be removed by making a superficial, ...

The complex anatomy around the greater trochanter, the most superior point of this region, highlights the complexity of the area. The confluence of the small muscles of the gluteal area, piriformis, ...