Figure 4.

Normal bony and soft tissue variants on T1W fat-saturated magnetic resonance arthrogram images of the hip that can mimic pathology. A) Coro- nal image shows a supracetabular fossa located at 12:00 (arrow), medially positioned stellate crease (arrowhead), ligamentous plica extending towards the acetabular attachment of the ligamentum teres (open arrow), and a portion of the pectinofoveal fold (curved arrow). B) Axial oblique image shows normal communication between the hip joint and the iliopsoas bursa (arrows). C) Axial oblique image shows normal communication between the hip joint and the obturator externus bursa (arrows)