Retrospective Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Sep 26, 2022; 10(27): 9641-9649
Published online Sep 26, 2022. doi: 10.12998/wjcc.v10.i27.9641
Table 3 Comparison of the functional range of motion of the knee joint in group A and group B (mean ± SD, °)
Groups
n
Preoperative
3 mo after surgery
6 mo after surgery
Group A4076.9 ± 10.4122.0 ± 18.5a138.2 ± 15.7a
Group B3879.0 ± 9.8119.8 ± 17.3a134.6 ± 17.4a
t value-0.9170.5420.960
P value0.3620.5900.340