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Table 3 The frequency of different sites of involvement (moderate or severe involvement) (%)

From: An epidemiologic study of factors associated with nasal septum deviation by computed tomography scan: a cross sectional study

 

Right involvement

Left involvement

Bilateral involvement

Conchae bullosa

27.6

16.8

8.4

Maxillary sinus

27.2

27

18.4

Frontal sinus

12.5

12.1

11.2

Anterior ethmoid sinus

23.5

22.7

19.7

Posterior ethmoid sinus

18.6

18.1

16.4

Sphenoid sinus

13

13.8

12.3

Osteomeatal complex

26.1

24.2

17.5

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BMC Ear, Nose and Throat Disorders

ISSN: 1472-6815

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