Incidence of nasal septal deviation in patients with and without unilateral or dominant, if bilateral concha bullosa
| No Septal Deviation | Septal Deviation | |
|---|---|---|
| No unilateral or dominant concha | 275 /647 (43%) | 357 /647 (55%) |
| Unilateral or dominant concha present | 75 /351 (21%) | 276 /351 (79%) |