Fig. 6

Male, 44-year-old, car accident, a transverse and posterior wall acetabular fracture, treated with posterior plate fixaiton via the K-L approach combined with minimally invasive anterior plate fixation. a Antero-posterior pelvic X-ray shows an acetabular fracture associated with femoral head dislocation. b-d 3D CT images show a transverse and posterior wall acetabular fracture. e Intraoperative views reveal the screws didn’t penetrate into the hip joint. f-j Postoperative 3D CT images reveal satisfactory reduction and fixation of the acetabular fracture. k The postoperative X-ray antero-posterior image at 3 months demonstrate that the fracture healing is achieved