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Averaged final displacements and strains in both phantoms around the needle, at the deepest location after through puncture.
| Axial displacement (mm) | Radial displacement (mm) | Effective strain (%) | |
|---|---|---|---|
| Gelatin | 1.76 (0.45) | 0.87 (0.30) | 14.31 (3.04) |
| MCH | 0.48 (0.22) | 1.14 (0.10) | 10.42 (0.65) |
