Comparison of surgery-related information and results between the three-dimensional printed combined navigation template group (group A) and traditional surgery group (group B)
| Operation time | X-ray exposure | Growth plate cartilage or articular cartilage injury | Achieve the treatment goals at the last follow-up | ||
| (min) | (time)* | Yes | Yes | No | |
| Group A | 20.78±2.36 | 3.50±0.65 | 0 | 18 | 3 |
| Group B | 28.39±2.35 | 4.70±0.88 | 3 | 20 | 4 |
| P value | 0.00 | 0.00 | 0.094 | 0.826 | |
Data were presented with mean±SD.
P values were obtain by analysis of variance for quantitative data and by χ2 test for qualitative data.
* Times means the exposure numbers of X-ray.
SD, standard deviation.