Hip replacement for Protrusio

Protrusio is a condition when the head of femur bores the acetabulum and tries to go inside the pelvic cavity

If you compare the left hip with the right one, you would notice the head trying to enter the pelvic cavity and the shape of the socket (acetabulum) has changed.
X-ray before Surgery
x-ray after surgery shows that the new cup is now in good position. I use a technique of impaction grafting to achieve this position.
X-ray after Surgery