Fig. 2

The anterior-posterior radiograph of the bilateral hip (a) showed dislocation of the right femoral head, displaced oblique fracture of the right proximal femur involving greater trochanter, upward dislocation of the left hip joint involving acetabular endoprosthesis components, fracture of the right acetabular and avulsion fracture of right lesser trochanter; computed tomography scan showed upward and backward dislocation of the right femoral head (b), displaced oblique fracture of the right proximal femur involving greater trochanter (c) and upward dislocation of the left hip joint involving acetabular endoprosthesis components (d); MRI showed a large encephalomalacia focus (4 cm × 3.5 cm × 3 cm size) located at the right frontal lobe and communicating with the lateral ventricle (e, f)