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Preoperative and postoperative Kellgren–Lawrence OA classification scores
| Total (n = 53) | Group 1 (n = 17) | Grup 2 (n = 21) | Grup 3 (n = 15) | |||||
|---|---|---|---|---|---|---|---|---|
| Preoperative scores | Postoperative scores 24 months | Preoperative scores | Postoperative scores 24 months | Preoperative scores | Postoperative scores 24 months | Preoperative scores | Postoperative scores 24 months | |
| Kellgren–Lawrence grading | ||||||||
| Grade 0/1/2/3 | 47/6/0/0 | 42/8/2/1 | 15/2/0/0 | 12/3/1/1 | 19/2/0/0 | 17/3/1/0 | 13/2/0/0 | 13/2/0/0 |
