Table 1.

Failure rate of the component according to anatomical femorotibial alignment

Alignment	No. of failures	Failure rate	P-value
Neutral (N = 1928) (3–7.5°, valgus)	11	0.6 %	Reference
Varus (N = 664) (alignment less than 3° valgus)	15	2.3 %	0.005
Valgus (N = 456) (alignment greater than 7.5° valgus)	4	0.9 %	0.9128