Table 1 Parameters of outcome in two groups (count data were expressed as mean ± standard deviation).
Parameter | Acute Monteggia fractures group | Chronic Monteggia fractures group |
|---|---|---|
Age at surgery(YO) | 6.33 ± 2.72 | 7.68 ± 2.90 |
Mean observation period(M) | 25.07 ± 10.86 | 17.82 ± 10.50 |
The inner epiphyseal ulna radius length ratio | 1.091 ± 0.022 | 1.070 ± 0.027 |
Pronation range | 79.67 ± 1.83 | 71.61 ± 12.84 |
Supination range | 83.67 ± 2.25 | 77.14 ± 5.52 |
Flexion and extension range | 139.33 ± 4.69 | 124.39 ± 12.32 |
MEPS score | 90.67 ± 3.41 | 87.32 ± 7.26 |
Reduction grade of radial head | ||
Poor | 0(0%) | 3(10.7%) |
Good | 0(0%) | 2(7.1%) |
Excellent | 30(100%) | 23(82.1%) |
