case_images: PMC6079439_01
case_images: Anteroposterior (AP) pelvis and lateral right hip radiographs showing a posterosuperior dislocation of the right cemented femoral component with associated chronic greater trochanteric periprosthetic fracture and chronic left inferior pubic rami fracture.
case_images: CRIOR2018-5072846.001.jpg
case_images: PMC6079439_01_CRIOR2018-5072846.001.jpg
case_images: fig1
case_images: In the emergency department, initial radiographs revealed a right posterior hip dislocation, as well as chronic appearing fractures of the right greater trochanter and left inferior public rami (Figure 1).
case_images: Anteroposterior (AP) and lateral right hip radiographs, status post attempted closed reduction revealing right iatrogenic obturator hip dislocation with femoral component intrapelvic migration.
case_images: CRIOR2018-5072846.002.jpg
case_images: PMC6079439_01_CRIOR2018-5072846.002.jpg
case_images: fig2
case_images: After three attempts, post reduction radiographs were significant for a right inferior obturator hip dislocation (Figure 2).
case_images: Coronal, axial, and sagittal computed tomography (CT) images showing femoral component dislocation through the right obturator canal and abutting the urinary bladder.
case_images: CRIOR2018-5072846.003.jpg
case_images: PMC6079439_01_CRIOR2018-5072846.003.jpg
case_images: fig3
case_images: Computed tomography (CT) was performed, which confirmed a persistently dislocated femoral head with intrapelvic migration through the right obturator foramen (Figures 3 and 4).
case_images: Three-dimensional reformatted computed tomography (CT) images showing femoral component dislocation through the right obturator canal.
case_images: CRIOR2018-5072846.004.jpg
case_images: PMC6079439_01_CRIOR2018-5072846.004.jpg
case_images: fig4
case_images: Computed tomography (CT) was performed, which confirmed a persistently dislocated femoral head with intrapelvic migration through the right obturator foramen (Figures 3 and 4).
case_images: Anteroposterior (AP) pelvis radiograph, status post right hip open reduction, revision total hip arthroplasty with constrained liner and greater trochanteric hook plate with cerclage cables.
case_images: CRIOR2018-5072846.005.jpg
case_images: PMC6079439_01_CRIOR2018-5072846.005.jpg
case_images: fig5
case_images: A greater trochanteric hook plate with cerclage cables was then utilized for the fixation of the greater trochanteric fragment (Figure 5).
case_images: Anteroposterior (AP) and lateral right hip radiographs, seven months status post revision total hip arthroplasty with greater trochanter escape from hook plate.
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case_images: PMC6079439_01_CRIOR2018-5072846.006.jpg
case_images: fig6
case_images: Radiographs showed greater trochanteric escape from the hook plate (Figure 6).
case_images: Anteroposterior (AP) pelvis radiograph, status post right hip irrigation and debridement, greater trochanter excision, hook plate, and cable removal of hardware.
case_images: CRIOR2018-5072846.007.jpg
case_images: PMC6079439_01_CRIOR2018-5072846.007.jpg
case_images: fig7
case_images: She then underwent irrigation and debridement with greater trochanter excision and hook plate removal (Figure 7).