Imaging in peri-prosthetic assessment: an orthopaedic perspective

What is it about?

Peri-Prosthetic surgery is still practiced in well-established center.As imaging techniques are ever-evolving, this article aims to provide a brief overview of the various modalities including their limitations. The ability of imaging for evaluation of implant osseo-integration will be addressed and also the role of imaging in assessing septic and aseptic loosening, with a particular focus on adverse tissue reactions, will be discussed. Specific features when imaging the big joints such as shoulder, hip, knee and ankle joint will also be outlined.

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Why is it important?

Imaging is one essential part in the work-up of patients with total joint replacements. Although the actual scans are not done by the orthopaedic surgeon, understanding the respective advantages and disadvantages of each imaging modality is required for optimal patient care.

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