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The position of the condyle in relation to the disc on MRI
| Condyle position | |||
|---|---|---|---|
| Anterior to disc | Normal | Posterior to disc | |
| Dislocation | 13 (28) | 5 (11) | |
| Displacement | 8 (17) | 2 (4) | |
| No displacement | 7 (15) | 8 (17) | |
| Lateral displacement | 2 (4) | ||
| Chip fracture | 1 (2) | 1 (2) | |
| Contralateral | 9 (43) | 12 (57) | |
( ): % in total fractured or contralateral joints
p < 0.01 (statistically significant for condyle position and fracture, chi-square test)
