[Imaging of total hip arthroplasty: normal and pathological imaging features, role of ultrasound, CT and MRI]. / Imagerie des prothèses totales de hanche: aspect normal et pathologique, place de l'échographie, du scanner et de l'IRM.

Total hip arthroplasty is a frequent procedure with functional outcome that generally is excellent and lasting. Routine imaging follow-up is necessary to detect complications such as loosening and wearing out. Additional imaging with scintigraphy, CT, ultrasound or MRI may be necessary.