Retrospective Study
Copyright ©The Author(s) 2019.
World J Clin Cases. Oct 26, 2019; 7(20): 3208-3216
Published online Oct 26, 2019. doi: 10.12998/wjcc.v7.i20.3208
Table 2 Assessment results before surgery and at last follow-up
TimeMeary’s angle (°)Hibbs’ angle (°)
Before surgery24.11 ± 2.948135.86 ± 5.345
Last follow-up6.36 ± 1.810160.21 ± 4.167
t27.15119.017
P value< 0.001< 0.001