Table 1 Macroscopic characteristics with load and deformation at failure for all specimens
Direction of load | Specimen | AP diameter (mm) | ML diameter (mm) | Load at failure (N) | Deformation at failure (mm) | Footprint (mm) | Footprint distance from epiphyseal line (mm) | Macroscopic epiphyseolysis |
|---|---|---|---|---|---|---|---|---|
Anterior load | ||||||||
1 | 35 | 36 | 1756 | 7.4 | 22 × 8 | 6 | Yes | |
2 | 35 | 37 | 1750 | 7.5 | 21 × 7 | 5 | Yes | |
3 | 35 | 36 | 1679 | 8.7 | 20 × 8 | 5 | Yes | |
Mean (SD) | 35 | 36 | 1728 (43) | 7.9 | ||||
Lateral load | ||||||||
1 | 34 | 36 | 1148 | 7.1 | 14 × 8 | 4 | Yes | |
2 | 34 | 36 | 918 | 7.0 | 15 × 4 | 3 | Yes | |
3 | 37 | 38 | 920 | 7.1 | 17 × 4 | 4 | Yes | |
Mean (SD) | 35 | 37 | 995 (132) | 7.1 | ||||
Vertical load | ||||||||
1 | 38 | 39 | 7397 | 5.0 | 25 × 25 | 5 | Yes | |
2 | 37 | 39 | 7413 | 6.6 | 25 × 25 | 9 | Yes | |
3 | 38 | 38 | 7008 | 6.4 | 25 × 25 | 4 | Yes | |
Mean (SD) | 38 | 39 | 7273 (229) | 6.0 | ||||