Table 3.

Component size accuracy in different series.

Author	TKR	Femur accuracy (%)	Femur accuracy ±1 (%)	Tibia accuracy (%)	Tibia accuracy ±1 (%)
Miller and Purtill [28]	25	52.0	100	48.0	96.0
Trickett et al [27]	40	48.0	98.0	55.0	100
Kniesel et al [31]	46	42.5	97.0	71.0	98.0
Hsu et al [30]	48	58.0	96.0	50.0	88.0
Specht et al [26]	50	48.0	92.0	52.0	94.0
The et al [33]	65	55.0	92.0	52.0	94.0
McLawhorn et al [34]	76	66.0	99.0	66.0	97.0
Hsu el al [32]	82	83.0	100	90.0	100
Peek et al [8]	92	71.0	100	60.0	100
Levine et al [29]	176	69.0	100	63.0	97.0
Mean		59.2	97.4	60.7	96.4

TKR = total knee replacement.