Intraoperative femurofibular angle combined with tibiofibular angle measurement has fewer correction errors in open-wedge high tibial osteotomy

Table 1 Target and postoperative WBL in the alignment line and FFA–TFA groups

	Targeted	Postoperative	Δ_{target-postop}	P
Alignment line WBL	59.46 ± 3.67	61.22 ± 5.72	3.82 ± 3.29	0.001
FFA–TFA WBL	60.33 ± 3.00	61.11 ± 2.81	1.43 ± 1.20	0.000
P value	0.087	0.882	0.000

ISSN: 1749-799X