case_images: PMC6875212_01
case_images: Lumbar disc herniation was thought as different diagnosis but was not apparent.
case_images: CRIOR2019-5219237.001.jpg
case_images: PMC6875212_01_CRIOR2019-5219237.001.jpg
case_images: fig1
case_images: The MRI of her lumbar was normal (Figure 1).
case_images: (a) Radiograph before TKA. (b) Enlargement of the fabella (arrow) is shown on radiograph 8 years after TKA.
case_images: CRIOR2019-5219237.002.jpg
case_images: PMC6875212_01_CRIOR2019-5219237.002.jpg
case_images: fig2
case_images: Relatively, a large fabella with the size of 2 cm was found in the radiograph of her right knee (Figure 2).
case_images: The peroneal nerve (arrow) was pushed by the fabella located just near the nerve. (b) Dissected fabella.
case_images: CRIOR2019-5219237.003.jpg
case_images: PMC6875212_01_CRIOR2019-5219237.003.jpg
case_images: fig3
case_images: Macroscopically, the peroneal nerve was pushed by the fabella located just near the nerve (Figure 3).