Table 2.
MRI Analysis at 3, 6, and 12 Months After Implantation.
| Implant Interface |
Implant Morphology |
Bone Bruise |
Scaffold Signal Intensity |
|||||
|---|---|---|---|---|---|---|---|---|
| C | S | C | S | MF | MT | C | S | |
| 3 months | ||||||||
| Case 1 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 2 |
| Case 2 | 0 | 0 | 3 | 1 | 1 | 0 | X | 1 |
| Case 3 | 0 | 0 | 2a | 1 | 0 | 0 | 1 | 1 |
| Case 4 | 0 | 0 | 2a | 1 | 0 | 0 | 1 | 1 |
| Case 5 | 0 | 0 | 2a | 1 | 0 | 0 | 1 | 1 |
| Case 6 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 |
| 6 months | ||||||||
| Case 1 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 2 |
| Case 2 | 0 | 0 | 3 | 1 | 1 | 0 | X | 1 |
| Case 3 | 0 | 0 | 2a | 1 | 0 | 0 | 1 | 2 |
| Case 4 | 0 | 0 | 2a | 2a | 0 | 0 | 1 | 2 |
| Case 5 | 0 | 0 | 2a | 1 | 0 | 0 | 1 | 1 |
| Case 6 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 |
| 12 months | ||||||||
| Case 1 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 |
| Case 2 | 0 | 0 | 3 | 1 | 1 | 0 | X | 1 |
| Case 3 | 0 | 0 | 2a | 1 | 0 | 0 | 1 | 2 |
| Case 4 | 0 | 0 | 2a | 2a | 0 | 0 | 2 | 2 |
| Case 5 | 0 | 0 | 2a | 1 | 0 | 0 | 1 | 0 |
| Case 6 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 |
C = coronal; S = sagittal; MF = medial femoral condyle; MT = medial tibial plateau.