Table 1.

Pre- and postoperative femoral/tibial torsion angles measured by CT assessment.

Variable	Preoperative	Postoperative	Difference between preoperative and postoperative values	P value
Femoral torsion°	29.3 ± 10.8(4.3–56.9)	31.4 ± 11.1(6.0–61.4)	2.1 ± 1.73(-3.6-4.5)	0.002
Tibial torsion°	26.5 ± 9.1(9.3–45.8)	25.7 ± 9.0(8.0–43.3)	−0.8 ± 2.4(-5.8-3.8)	0.119(NS)

Data are mean ± SD.