From: Impact of limb length discrepancy on functional outcome in total knee arthroplasty patients: a prospective cohort study
Parameters
Limb length change (cm)
LLD (cm)
P-value
Varus
0.93 ± 0.91
< 0.001
Varus < 10
0.68 ± 0.08
Varus > 10
1.07 ± 1.17
Valgus
1.56 ± 0.89
< 0.017
Unilateral
0.76 ± 0.85
0.402
Bilateral
0.59 ± 0.92