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Fig. 5 | BMC Musculoskeletal Disorders

Fig. 5

From: The Kocher-Langenbeck approach combined with robot-aided percutaneous anterior column screw fixation for transverse-oriented acetabular fractures: a retrospective study

Fig. 5

Male, 39-year-old, car accident, a T-shaped acetabular fracture associated with posterior wall fracture, treated with the K-L approach combined with percutaneous anterior column screw fixation under robotic guidance. a Preoperative X-ray antero-posterior image shows an acetabular fracture associated with femoral head dislocation. b-d 3D CT images of a acetabula show a T-shaped acetabular fracture associated with the communicated posterior wall. e, f Intraoperative images reveal anatomic reduction of the acetabular fracture. g A postoperative axial image of the anterior column demonstrates the screw is located at the bony corridor. h-g, 3D CT images show anatomic reduction of the acetabular fracture. k The antero-posterior X-ray image three months after surgery shows fracture healing

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