Table 4 Comparison of the anatomic variations in male patients

Frontal sinus hyperpneumatization

2.96% ^*

28.33% ^*

˂ 0,05

Frontal sinus hypoplasia

16.67% ^*

5.19% ^*

˂ 0,05

Interfrontal sinus septa cell

40.74%

46.67%

˃0,05

Crista galli pneumatization

4.44%

3.27%

˃0,05

Septum pneumatization

42.96% ^*

54.12% ^*

˂ 0,05

Right

Left

Both

Right

Left

Both

Agger nasi cell

16.3%

11.85%

52.59%

11.9%

11.9%

56.35%

˃0,05

Supraorbital ethmoid cell

2.96% ^*

4.44% ^*

25.19% ^*

6.4% ^*

12.8% ^*

46.4% ^*

˂ 0,05

Inferior concha bullosa

-

0.74

-

1.18%

1.76%

-

˃0,05

Concha bullosa

9.63% ^*

8.15% ^*

31.11%

15.88% ^*

13.53% ^*

37.06%

˂ 0,05

Superior concha bullosa

7.41%

8.15%

15.56%

8.88%

11.83%

20.12%

˃0,05

Haller cell

6.67%

10.37%

20.74%

10.65%

13.02%

13.61%

˃0,05

Uncinate bulla

3.7% ^*

2.22% ^*

24.44%

10.12% ^*

6.55% ^*

20.83%

˂ 0,05

Secondary middle turbinate

-

-

-

0.59%

-

-

˃0,05

Maxillary sinus hypoplasia

4.44%

4.44%

4.44%

4.73%

1.18%

1.78%

˃0,05

Secondary superior concha

-

-

0.74%

-

-

1.19%

˃0,05

Ethmomaxillary sinus

9.63% ^*

8.15%

19.26% ^*

4.73% ^*

7.69%

8.28% ^*

˂ 0,05

Sphenomaxillary plate

- ^*

5.93%

21.48% ^*

4.73% ^*

7.1%

2.96% ^*

˂ 0,05

Septum deviation

40% ^*

48.15% ^*

-

22.35% ^*

27.65% ^*

0.59%

˂ 0,05

Internal carotid artery bulging

2.22% ^*

4.44% ^*

28.89%

8.82% ^*

8.24% ^*

32.94%

˂ 0,05

Onodi cell

17.78%

7.41%

11.11%

11.9%

16.07%

13.69%

˃0,05

Anterior clinoid pneumatization

5.19%

3.7%

6.67%

2.38%

3.57%

9.52%

˃0,05

Posterior clinoid pneumatization

2.22%

1.48%

8.15%

2.96%

2.38%

6.55%

˃0,05

Pterygoid plates pneumatization

7.41%

11.11%

30.37%

11.18%

12.35%

30%

˃0,05