Table 9 Statistical analysis of the angle between the lateral nail and the humeral shaft, the angle between the anterolateral nail and the humeral shaft, and the angle between the greater tuberosity of the humerus and the humeral shaft in a three-dimensional model of the humerus
From: Digital analysis of external fixation area of proximal humerus fractures in elderly patients
Item | \(\overline{x}\) ±s (°) | Range (°) |
|---|---|---|
Angle between the lateral nail and humeral shaft | ||
Coronal surface | 42.84 ± 2.45 | 37.02 ~ 46.31 |
Sagittal plane | 28.24 ± 2.25 | 19.22 ~ 28.51 |
Angle between the anterior nail and humeral shaf | ||
Coronal surface | 36.14 ± 1.75 | 30.32 ~ 39.61 |
Sagittal plane | 28.64 ± 1.37 | 22.82 ~ 32.11 |
Angle between humeral greater nodule and humeral shaft | ||
Coronal surface | 148.26 ± 1.98 | 144.79 ~ 155.08 |
Sagittal plane | 161.76 ± 2.15 | 159.29 ~ 167.58 |