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논문 기본 정보

자료유형
학술저널
저자정보
Nasim Shams (Department of Oral and Maxillofacial Radiology Dental School Ahvaz Jundishapur University of Medica) Mahshid Razavi (Department of Oral and Maxillofacial Radiology Dental School Ahvaz Jundishapur University of Medica) Mansour Zabihzadeh (Department of Medical Physics Medicine School Ahvaz Jundishapur University of Medical Sciences Ahva) Mohammadreza Shokuhifar (Department of Oral and Maxillofacial Radiology Dental School Ahvaz Jundishapur University of Medica) Vahid Rakhshan (Department of Anatomy School of Dentistry Azad University of Medical Sciences Tehran Iran)
저널정보
대한악안면성형재건외과학회 Maxillofacial Plastic Reconstructive Surgery Maxillofacial Plastic Reconstructive Surgery 제44권
발행연도
2022.1
수록면
1 - 10 (10page)
DOI
https://doi.org/10.1186/s40902-022-00343-9

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AbstractBackground: Nasal septum deviation (NSD) can cause serious anatomical and clinical complications. It can changethe breathing pattern and thus alter the anatomy of the airway structures. Despite its importance, the associationbetween NSD with the nasopharynx volume (NPV) has not been assessed before. Therefore, we aimed to investigateit for the first time.Methods: Archival CBCTs of 202 patients older than 17 years and without any history of trauma or pathology of thenasopharynx and without any orthodontic/orthognathic treatments were evaluated (129 women, 73 men, meanage: 36.24 ± 14.61 years). All included CBCTs must have been taken with a 12 × 8 field of view and fully covered thenasopharynx areas. The extent of NSD (°) and NPV (mm3) were measured. NSDs were categorized as mild (NSD ? 9°),moderate (9 ≤ NSD ≤ 15°), and severe (NSD ? 15°). Associations between sex, age, NSD, and nasopharynx volumewere assessed using independent-samples t test, chi-square, one-way ANOVA, Tamhane post hoc test, Pearson andpoint-biserial correlation coefficients, and multiple linear regressions (α = 0.05).Results: Mean NSDs were 11.27 ± 4.69° (range 1?19.5), 11.58 ± 4.63°, and 10.70 ± 4.76° in the sample, females, andmales, respectively (P > 0.05). Of females, 27.9%, 40.3%, and 31.8% had mild, moderate, and severe NSDs. These were35.6%, 39.7%, and 24.7% in males (P > 0.05). Mean NPVs were 4.88 ± 1.49, 4.80 ± 1.43, and 5.04 ± 1.60 mm3in thesample, females, and males, respectively (P > 0.05). Mean NPVs were 6.41 ± 1.21, 4.87 ± 0.73, and 3.30 ± 0.65 mm3inmild, moderate, and severe NSD groups (all P values = 0.000). Mean ages were 27.06 ± 6.49, 29.80 ± 9.64, and 54.73± 8.45 years in mild, moderate, and severe NSD groups (severe group being older than the other two groups, P =0.000). NSD was strongly, negatively correlated with NPV (R = ? 0.793, P = 0.000). Sex was not correlated with NPV orNSD (P ≥ 0.189). Age was negatively and positively correlated with NPV and NSD, respectively (P = 0.000). ModelingNSD (β = ?0.776, P = 0.000) as a predictor for NPV rendered age effect insignificant (P > 0.05).Conclusions: It was found, for the first time, that the more deviated the nasal septum, the smaller the nasopharynxvolume. Aging might increase NSD and through it, reduce the nasopharynx volume. Sex might not affect NSD or NPV.

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