Figure 4From: Asian-Specific total knee system: 5-14 year follow-up study Aseptic loosening case. a: Anteroposterior view; b: Lateral view. Loosening occurred 12.5 years after TKA with the FNK CR type. This patient was female and 70 years old at primary TKA. She underwent a revision of TKA with the FNK PS.Back to article page