case_images: PMC7448249_01
case_images: Preoperative radiograph with isolated medial disease.
case_images: CRIOR2020-8860433.001.jpg
case_images: PMC7448249_01_CRIOR2020-8860433.001.jpg
case_images: fig1
case_images: Weight-bearing radiographs revealed severe, isolated medial compartment arthritis (Figure 1).
case_images: Acute timeline of modified two-state exchange for periprosthetic joint infection in UKA. Time not to scale.
case_images: CRIOR2020-8860433.002.jpg
case_images: PMC7448249_01_CRIOR2020-8860433.002.jpg
case_images: fig2
case_images: A timeline of his care shows his course of treatment (Figure 2).
case_images: Unicompartmental knee arthroplasty in anatomic alignment. (a) Anteroposterior radiograph. (b) Lateral radiograph.
case_images: CRIOR2020-8860433.003.jpg
case_images: PMC7448249_01_CRIOR2020-8860433.003.jpg
case_images: fig3
case_images: The patient underwent an uncomplicated right medial UKA (Figures 3(a) and 3(b)).
case_images: An articulating hemispacer fashioned from the old implants.
case_images: CRIOR2020-8860433.004.jpg
case_images: PMC7448249_01_CRIOR2020-8860433.004.jpg
case_images: fig4
case_images: Cement loaded with 2.4 grams of tobramycin and 4 grams of vancomycin was used to provisionally secure the implants, and a new polyethylene insert was placed (Figure 4).
case_images: Lab serologies over time. (a) ESR vs. days after resection. (b) CRP vs. days after resection.
case_images: CRIOR2020-8860433.005.jpg
case_images: PMC7448249_01_CRIOR2020-8860433.005.jpg
case_images: fig5
case_images: A detailed time analysis of the patient's serologies is revealing (Figures 5(a) and 5(b)).
case_images: Conversion TKA after second stage exchange. (a) Anteroposterior view. (b) Lateral view.
case_images: CRIOR2020-8860433.006.jpg
case_images: PMC7448249_01_CRIOR2020-8860433.006.jpg
case_images: fig6
case_images: Primary instrumentation was used to implant a cruciate-substituting device with a 10 mm polyethylene insert (Figures 6(a) and 6(b)).