Table 2.
Modified Mankin scores of mouse TM joints
Time point of post-surgery |
Sham | Discectomy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of individual animals | No. of individual animals | |||||||||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Aver. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Aver. | |
4 weeks | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0.38 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1.13* |
8 weeks | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0.38 | 3 | 4 | 3 | 3 | 4 | 3 | 3 | 3 | 3.24* |
12 weeks | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0.75 | 7 | 6 | 6 | 5 | 6 | 6 | 5 | 6 | 5.88* |
16 weeks | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0.63 | 7 | 6 | 8 | 6 | 6 | 7 | 6 | 6 | 6.50* |
p value < 0.001