Table 4 Contingency table of the AAA canal in the lateral wall of the left maxillary sinus in per cent
| Â | PR: visibility of AAA canal on the left side | Total | |||
|---|---|---|---|---|---|
no | yes | ||||
CBCT: visibility of AAA canal on the left side | No | Quantity | 153 | 0 | 153 |
% of the total | 45.7% | 0.0% | 45.7% | ||
Yes | Quantity | 163 | 1 | 164 | |
% of the total | 48.7% | 0.3% | 49.0% | ||
Not within the field of view | Quantity | 18 | 0 | 18 | |
% of the total | 5.4% | 0.0% | 5.4% | ||
Total | Quantity | 334 | 1 | 335 | |
% of the total | 99.7% | 0.3% | 100.0% | ||