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Number of cortices with bridging callus formation identified on 3-week postoperative radiographs
| Fracture type | No. (%) of patients | ||||
|---|---|---|---|---|---|
| 4 cortices n = 408 |
3 cortices n = 31 |
2 cortices n = 8 |
1 cortex n = 1 |
0 cortices n = 0 |
|
| IIa | 122 (96.8) | 4 (3.2) | 0 | 0 | 0 |
| IIb | 47 (94.0) | 2 (4.0) | 1 (2.0) | 0 | 0 |
| III | 191 (86.8) | 22 (10.0) | 6 (2.7) | 0 | 1 (0.4) |
| IV | 41 (93.2) | 2 (4.5) | 1 (2.3) | 0 | 0 |
| Flexion | 7 (87.5) | 1 (12.5) | 0 | 0 | 0 |
