Our discussion highlights the commonly performed surgical procedures in the foot and
ankle and reviews the various imaging modalities available for the detection of infection
with graphic examples to better enable radiologists to approach the radiological evaluation
of postoperative infection in the foot and ankle. Discrimination between infectious
and noninfectious inflammation remains a diagnostic challenge usually needing a combination
of clinical assessment, laboratory investigations, and imaging studies to increase
diagnostic accuracy.
Keywords
postoperative infection - ankle - foot - radiography - computed tomography - ultrasound
- magnetic resonance imaging - nuclear medicine scintigraphy