Table 3 Repeatability assessment of mechanically derived stiffness results for 3D printed trabecular bone phantoms. The phantoms had a CoV of less than 5%, indicating the repeatability of mechanical testing and 3D printing is high
Volume | Number of Samples | Average (N/mm) | Standard Deviation (N/mm) | CoV (%) |
|---|---|---|---|---|
Bone 3 | 3 | 14,515.83 | 595.58 | 4.1 |
Bone 7 | 3 | 5326.01 | 101.94 | 1.9 |
Bone 18 | 3 | 14,151.08 | 415.82 | 2.9 |
Shrew | 3 | 8191.49 | 159.91 | 1.9 |
Emu | 3 | 8636.25 | 20.84 | 0.2 |