Der Unfallchirurg
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Each acetabular fracture means a huge intellectual and a demanding technical challenge for the surgeon on charge. Because the hip joint is situated within a complex three-dimensional structure the diagnostics of its lesions are difficult. Three conventional X-ray views enable the recognition of a specific fracture type, computertomographic cuts give a detailed view on the type and the severity of the cartilage lesions, threedimensional reconstructions make a clear spatial imaging of the fracture configuration possible. ⋯ When operated on quickly, open reduction and internal fixation can also give gratifying results. Alternative methods as primary or secondary total hip arthroplasty are at least as demanding for the patient and are combined with a high percentage of loosening of the acetabular component. The rarity and complexity of acetabular fractures asks for a specific teaching and learning with a experienced acetabular surgeon.