Table 1.

Comparison of this study with two previous studies

Study	Deviation from mechanical axis
Custom-fit TKA (this study, N = 21)	1.2° varus ± 2.4° (range: 6° valgus to 4° varus)
Conventional TKA (Matziolis et al. [4], N = 28)	2.6° varus ± 1.7° (range: 5° valgus to 7° varus)
Computer-assisted TKA (Matziolis et al. [4], N = 32)	1.4° varus ± 0.8° (range: 3° valgus to 3° varus)
Conventional TKA (Stulberg et al. [5], N = 40)	0.4° varus ± 3.3° (range: 6° valgus to 8° varus)
Computer-assisted TKA (Stulberg et al. [5], N = 38)	1.9° varus ± 2.9° (range: 4° valgus to 8° varus)