Table 2 Comparison of the right and the left sides in terms of the frequency of frontal sinus types
Right frontal sinus type | ||||||||
|---|---|---|---|---|---|---|---|---|
Small | Medium-sized | Large | Total | |||||
N | % | N | % | N | % | N | % | |
Left frontal sinus type | ||||||||
Small | 72 | 74.2 | 15 | 5.6 | 1 | 2.6 | 88 | 21.8 |
Medium-sized | 24 | 24.7 | 231 | 86.2 | 9 | 23.1 | 264 | 65.3 |
Large | 1 | 1.0 | 22 | 8.2 | 29 | 74.4 | 52 | 12.9 |
Total | 97 | 100.0 | 268 | 100.0 | 39 | 100.0 | 404 | 100.0 |