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Evaluation of spinal fusion (Lenke classification)
| Lenke classification | |||
|---|---|---|---|
| 6 months | 12 months | 36 months | |
| Grade A | 10 (24.4%) | 23 (56.1%) | 25 (61.0%) |
| Grade B | 21 (51.2%) | 16 (39.0%) | 14 (34.1%) |
| Grade C | 9 (22.0%) | 2 (4.9%) | 2 (4.9%) |
| Grade D | 1 (2.4%) | 0 (0.0%) | 0 (0.0%) |
Values are represented as numbers of patients (%).
