case_images: PMC6501228_01
case_images: Initial radiographs of the fracture sites. An anteroposterior pelvic radiograph showing the fracture of both columns of the left acetabulum.
case_images: CRIOR2019-6860591.001.jpg
case_images: PMC6501228_01_CRIOR2019-6860591.001.jpg
case_images: fig1
case_images: An 82-year-old man sustained an acetabular fracture on the left side involving the anterior and posterior columns after falling from a bicycle (Figures 1 and 2).
case_images: Three-dimensional computed tomography scan of the fracture showing displacement of both columns and impaction of the femoral head.
case_images: CRIOR2019-6860591.002.jpg
case_images: PMC6501228_01_CRIOR2019-6860591.002.jpg
case_images: fig2
case_images: An 82-year-old man sustained an acetabular fracture on the left side involving the anterior and posterior columns after falling from a bicycle (Figures 1 and 2).
case_images: Postoperative radiographs. Both columns have been reduced and plated.
case_images: CRIOR2019-6860591.003.jpg
case_images: PMC6501228_01_CRIOR2019-6860591.003.jpg
case_images: fig3
case_images: We then used the Kocher-Langenbeck approach to access the posterior column, wherein the overall fixation was neutralized by the reconstruction plate contoured to accommodate the shape of the posterior column (Figure 3).
case_images: (a) Anteroposterior view and (b, c) Judet views of radiographs at the final follow-up, 18 months postoperatively.
case_images: CRIOR2019-6860591.004.jpg
case_images: PMC6501228_01_CRIOR2019-6860591.004.jpg
case_images: fig4
case_images: At the time of the final follow-up, 18 months postoperatively, the patient was able to perform stair climbing without pain and the radiograph showed stable fixation without osteoarthritic change (Figure 4).
case_images: Pre- and postoperative coronal computed tomography scans. (a) There are extensive bone defects on the acetabular loading surface. (b) Immediately after surgery. (c) Three months after surgery: the scan shows that Affinos  transplanted into the bone defect area has not been absorbed (arrow). (d) Eighteen months after surgery: absorption and bone fusion around the artificial bone were observed (triangle).
case_images: CRIOR2019-6860591.005.jpg
case_images: PMC6501228_01_CRIOR2019-6860591.005.jpg
case_images: fig5
case_images: We observed absorption and bone fusion around the artificial bone (Figure 5).