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Table 4 Incidence of complications such as radiographic change of osteolysis in the femoral component and dislocation at the short-term follow-up (2 yrs)

From: Design modifications of high-flexion TKA do not improve short term clinical and radiographic outcomes

Parameters (No.) HF-1 group (N = 291) HF-2 group (N = 233) P value
Incidence of progressive radiolucency (%) 4 (1.4%) 5 (2.1%) NS (0.570)
Dislocation 1 0 NA
  1. NS: not significant, NA: not applicable.