The triradiate cartilage is fully fused at 17 years of age.

In taking the AP view of the pelvis, the central ray is positioned midway between ASIS and symphysis pubis.

The anterior acetabular rim on the AP view of the pelvis is located medial to the posterior rim of the acetabulum.

Fluid sensitive sequence used for Axial plane cuts of the pelvis on MRI uses a T2 with Inversion Recovery sequence.

At 6 years oof age the patella is fully ossified on the routine lateral view of the knee.

An internal oblique view of the knee requires the lower extremity to be rotated internally at 45 degrees.

On CT scan of the knee, the scanning plan is aligned with the distal femoral articulating surface.

In SCFE, the proximal femur epiphysis displaces posteriorly, medially and inferiorly.

The central ray, when doing a sunrise view of the patella, is directed thru the patellofemoral joint space.

Which of the following images is a cam lesion of the hip joint?

What is the radiographic line on the pelvis or hip joint X-ray that passes through the tri-radiate cartilages?

A 45 yo female patient consulted due to bilateral hip pain. On Xray you see subchondral collapse of the head involving more than 30% of the femoral head. Using the Steinberg Classification/Staging, What is the stage of the patient’s AVN.

Identify the structure outlined in RED.

Identify the structure outlined in WHITE.