Iliopsoas
Posted On September 20 2018. Updated On September 20 2018.
The Psoas major originates along the lateral surfaces of the vertebral bodies of T12 and L1-L5 and their associated intervertebral discs. The Psoas minor originates at the transverse processes of L1-L5. The Iliacus originates in the Iliac fossa of the pelvis.