Sonography of the subgluteal space.
Tips for identifying the hamstring origin, piriformis quadratus femoris, gemellus and obturator internus. Then explore how different lower limb positions affect the degree of sciatic nerve excursion.


Thumbnail ïmage is the work of Ramon Balius et al., 2018 A good read!
Skeletal Radiology Gemelli-obturator complex in the deep gluteal space: an anatomic
and dynamic study"