Treatment of a femoral neck fracture combined with ipsilateral femoral head and intertrochanteric fractures: A case report

Figure 1 Classification of femoral head and femoral neck fractures. A: Preoperative sagittal computed tomography (CT) revealed femoral head fracture and hip dislocation, which were Pipkin type III fractures; B: Preoperative three-dimensional CT revealed a transcervical femoral neck fracture with a Pauwels angle greater than 70°, which was classified as AO/OTA B2.3.