case_images: PMC6530233_01
case_images: AP radiograph of the right hip demonstrating a displaced femoral neck fracture.
case_images: CRIOR2019-7328526.001.jpg
case_images: PMC6530233_01_CRIOR2019-7328526.001.jpg
case_images: fig1
case_images: Radiographs including an anteroposterior (AP) pelvis and AP and lateral view of the hip demonstrated a displaced femoral neck fracture (Figure 1).
case_images: AP pelvis radiograph immediately postop following right hip bipolar hemiarthroplasty.
case_images: CRIOR2019-7328526.002.jpg
case_images: PMC6530233_01_CRIOR2019-7328526.002.jpg
case_images: fig2
case_images: Two days following admission, the patient underwent a cemented hemiarthroplasty via the posterior approach to the hip without complication (Figure 2).
case_images: AP pelvis radiograph obtained 2 weeks postop demonstrating joint space narrowing and medialization of femoral component.
case_images: CRIOR2019-7328526.003.jpg
case_images: PMC6530233_01_CRIOR2019-7328526.003.jpg
case_images: fig3
case_images: Radiographs (Figure 3) and computed tomography (CT) scan demonstrated increased medialization of the femoral component into the acetabulum without evidence of loosening or hardware complications.
case_images: AP pelvis radiograph at 6 weeks postop demonstrating fracture at the medial acetabular wall with superomedial migration of the femoral head, protrusio acetabuli, and no evidence of femoral component loosening.
case_images: CRIOR2019-7328526.004.jpg
case_images: PMC6530233_01_CRIOR2019-7328526.004.jpg
case_images: fig4
case_images: Radiographs (Figure 4) and CT again demonstrated increased medialization of the femoral head, now with a fracture of the medial wall of the acetabulum.
case_images: AP pelvis radiograph obtained immediately following conversion to right total hip arthroplasty.
case_images: CRIOR2019-7328526.005.jpg
case_images: PMC6530233_01_CRIOR2019-7328526.005.jpg
case_images: fig5
case_images: She underwent conversion to a right total hip arthroplasty the next day (Figure 5) via a posterior approach.
case_images: AP pelvis radiograph obtained 2 weeks after revision to total hip arthroplasty. No evidence of component loosening. Fracture line without displacement.
case_images: CRIOR2019-7328526.006.jpg
case_images: PMC6530233_01_CRIOR2019-7328526.006.jpg
case_images: fig6
case_images: Radiographs did not demonstrate evidence of component loosening or fracture displacement (Figure 6).
case_images: AP pelvis radiograph obtained following right revision total hip arthroplasty.
case_images: CRIOR2019-7328526.007.jpg
case_images: PMC6530233_01_CRIOR2019-7328526.007.jpg
case_images: fig7
case_images: She underwent right hip irrigation and debridement and revision arthroplasty the next day (Figure 7).
case_images: AP radiograph right hip obtained 3 weeks after revision total hip arthroplasty demonstrating no evidence of component loosening.
case_images: CRIOR2019-7328526.008.jpg
case_images: PMC6530233_01_CRIOR2019-7328526.008.jpg
case_images: fig8
case_images: Physical exam and imaging (Figure 8) were normal, and she was transitioned to weight bearing as tolerated.