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Distribution of recess, fissure and notch on cranial opening of optic canal.
| Unusual features | Distribution of unusual features on optic canal | ||
|---|---|---|---|
| Right side n= 150 |
Left side n= 150 |
Total n=300 |
|
| Recess | 40(13.34%) | 65(21.67%) | 105(35%) |
| Fissure | 7(2.34%) | 13(4.34%) | 20(6.67%) |
| Notch | 8(2.67%) | 22(7.34%) | 30(10%) |
