Table 2 Change in knee alignment measures from baseline to post-OWHTO and OWDTO
OWDTO (n = 50) | OWHTO (n = 50) | p value | |
|---|---|---|---|
WBLR (%) | |||
pre | 19.8 ± 10.9 | 20.4 ± 10.2 | 0.80 |
post | 59.2 ± 8.1 | 58.6 ± 2.9 | 0.79 |
FTA (°) | |||
pre | 181.4 ± 2.4 | 182.0 ± 2.9 | 0.26 |
post | 171.1 ± 2.6 | 171.6 ± 2.3 | 0.58 |
MPTA (°) | |||
pre | 83.4 ± 2.1 | 84.0 ± 2.9 | 0.22 |
post | 91.6 ± 2.0 | 91.7 ± 2.2 | 0.51 |
PTS (°) | |||
pre | 6.9 ± 2.3 | 7.6 ± 2.8 | 0.22 |
post | 8.3 ± 3.0 | 9.0 ± 2.9 | 0.21 |
CD index | |||
pre | 0.95 ± 0.17 | 0.99 ± 0.08 | 0.26 |
post | 0.98 ± 0.11 | 0.88 ± 0.10* | < 0.01 |