Data associated with the paper "The effect of surgical alignment and soft tissue conditions on the kinematics and wear of a fixed bearing total knee replacement". This dataset contains: - Figure 3. The raw data for mean output AP displacement with the 95% CI for each alignment condition under the stiff knee, preserved PCL and resected PCL soft tissue conditions. - Figure 4. The raw data for mean output TR rotation with the 95% CI for each alignment condition under the stiff knee, preserved PCL and resected PCL soft tissue conditions. - Figure 5. The raw data for mean output AA rotation with the 95% CI for each alignment condition under the stiff knee, the preserved PCL and the resected PCL soft tissue conditions. - Figure 6. The raw data for Mean wear rates with 95% CI over 2 MC for the ideal, 4° varus, 14° rotational mismatch and 10° tibial slope alignment conditions for two soft tissue conditions.