Not sure what it was called. The picture that I was showed had both leg joints and I believe the groin area
the surgeon was able to see the hip bone for arthritis, which he said has some mild arthritis, but if he took mri of everyone in waiting room, everyone would have some arthritis. So he did see the hip, right one, and the area connecting leg to body, which was all white.
When the mri was done, the technician was only supposed to take it on right leg but they saw so much inflamation they did both legs.