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. 2015 Aug 21;35(5):1483–1501. doi: 10.1148/rg.2015140216

Figure 9b.

Figure 9b

Polyethylene wear–induced synovitis and osteolysis after total knee arthroplasty in a 70-year-old man. Sagittal intermediate-weighted fast SE (a) and STIR MAVRIC (b) MR images show a polyethylene wear–induced synovitis with dense synovial proliferations, low-to-intermediate-signal-intensity debris (arrowhead), and extensive osteolysis of the distal femur (arrow) as indicated by hyperintense signal on the STIR MAVRIC image (arrow in b).