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Intraoperative Findings
| Grade | n (%) | |
|---|---|---|
| Acetabular articular cartilage | 1 | 58 (67.4) |
| 2 | 11 (12.8) | |
| 3 | 7 (8.1) | |
| 4 | 7 (8.1) | |
| 5 | 3 (3.5) | |
| Femoral head articular cartilage | 1 | 76 (88.4) |
| 2 | 8 (9.3) | |
| 4 | 2 (2.3) | |
| Labrum disease | 1 | 10 (11.6) |
| 2 | 28 (32.6) | |
| 3 | 20 (23.3) | |
| 4 | 28 (32.6) | |
| Femoral head-neck junction | 1 | 60 (69.8) |
| 2 | 21 (24.4) | |
| 4 | 2 (2.3) | |
| 5 | 3 (3.5) | |
| Synovitis | No | 52 (60.5) |
| Yes | 34 (39.5) |
