Research Article
Analysis of the Prevalence, Location, and Morphology of Maxillary Sinus Septa in a Northern Chinese Population by Cone Beam Computed Tomography
Table 1
Summary of septa prevalence data.
| | Number of patients | Number of septa | Septum incidence rate (%) |
| Patients | 595 | 279 | 46.9 | Male | 251 | 127 | 50.6 | Female | 344 | 152 | 44.2 | Sinus | | | | Right | 595 | 198 | 33.3 | Left | 595 | 201 | 33.8 | Age | | | | ≤30 | 91 | 48 | 52.7 | ≤45 | 196 | 91 | 46.4 | ≤60 | 202 | 98 | 48.5 | >60 | 106 | 42 | 39.6 | Dentition type | | | | Full dentition | 271 | 136 | 50.2 | Partial dentition | 312 | 138 | 44.2 | Edentulous | 12 | 5 | 41.7 |
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