Influence of Deviated Nasal Septum on Nasal Epithelium: An Analysis

Kumar, Lakshit; Belaldavar, Basavaraj P.; Bannur, Hema B

doi:10.1007/s12105-017-0819-9

Cited by 17 publications

(23 citation statements)

References 8 publications

(12 reference statements)

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“…The structure of the nasomaxillary complex and the anatomy of the nasal cavity were complicated and irregular, 21 such as a deviated nasal septum. 22,23 Additionally, there might have been compensatory hypertrophy of the nasal mucosa after expansion. It was hard to conclude there was any correlation between amounts of maxillary expansion and the increase of volume.…”

Section: -Dimensionmentioning

confidence: 99%

Comparison of dimensions and volume of upper airway before and after mini-implant assisted rapid maxillary expansion

Tang¹,

Liu²,

Luo³

et al. 2020

The Angle Orthodontist

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Objectives To evaluate changes in dimensions and volume of upper airway before and after mini-implant assisted rapid maxillary expansion (MARME) and observe correlations between changes of upper airway and vertical skeletal pattern in young adults. Materials and Methods In this retrospective study, 22 patients (mean age, 22.6 ± 4.5 years; 4 male 18 female) with transverse discrepancy underwent MARME. Cone beam computed tomography was taken before and 3 months after expansion. Vertical and horizontal dimensions and volume of the nasal cavity, nasopharyngeal, retropalatal, retroglossal and hypopharyngeal airway were compared before and after MARME. Correlations between changed volume and dimensions were explored, as well as the vertical skeletal pattern. Results Nasal osseous width, maxillary width, volume of the nasal cavity and nasopharynx increased significantly (P < .05). Enlarged nasopharyngeal volume correlated with increased nasal width at the PNS plane (P < .05). There were no correlations between expanded volume and maxillary width. No measurements except nasal cavity volume had a correlation with Sum angle. Increased maxillary width correlated negatively with hard palate thickness (P < .05). Conclusions (1) MARME caused an increase in volume of the nasal cavity and nasopharynx, with expansion of nasal osseous width and maxillary width. (2) Enlarged nasal width at the PNS plane contributed to the increase in nasopharynx volume. Enlarged maxillary width showed no direct relation with increased volume. (3) In this study, it was unclear about the association between changes of the upper airway and vertical skeletal pattern because of complex structures. (4) Palate thickness affected skeletal expansion of the maxilla in MARME.

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Section: -Dimensionmentioning

confidence: 99%

Comparison of dimensions and volume of upper airway before and after mini-implant assisted rapid maxillary expansion

Tang¹,

Liu²,

Luo³

et al. 2020

The Angle Orthodontist

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“…More intense infiltration of inflammatory cells was observed on the concave side, with less dense distribution of serous and mucinous glands on histology [17]. Other studies have also shown changes to both sides of the nasal mucosa, with more severe changes on the concave side [18,19]. In the author's experience, the convex side of the deviated septum shows mucosal thinning due to mechanical pressure of the crooked cartilage, or spurred bone.…”

Section: Septal Mucosamentioning

confidence: 57%

Deviated nose: Physiological and pathological changes of the nasal cavity

Kim¹,

Jeong²

2020

Arch Plast Surg

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“…The size and collapsibility of the upper airway vary dynamically during the respiratory cycle and is also affected by the respiratory tract -oral or nasal, lung volume, ventilation level, hypoxia, hypercapnia. In addition, upper airway resistance can increase the effort of inspiratory muscles to maintain a normal airflow [2][3][4] .…”

Section: Introductionmentioning

confidence: 99%

Endoscopic versus conventional septoplasty in the treatment of obstructive nasal septal deviation

Nassrallah

Neagos

Műhlfay

et al. 2020

Romanian Journal of Rhinology

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BACKGROUND. Nasal septum deviations are disorders in which the nasal septum has an abnormal conformation that affects nasal breathing. Surgical correction of the deviated nasal septum, performed by various techniques, is one of the methods of repermeabilization of the upper airway. The aim of the present study was to evaluate the efficacy of endoscopic surgical treatment of the nasal septum deviation on the nasal obstruction, as well as to evaluate the frequency of postoperative complications compared to classical septoplasty.MATERIAL AND METHODS. A retrospective longitudinal study was performed on a group of 92 patients diagnosed with nasal septal deviation, between 2014-2018. 32 patients were excluded from the study after the exclusion criteria were applied. Two groups of 30 patients each were formed: Group I, endoscopic septoplasty was performed; Group II, the conventional septoplasty was used. An objective endoscopic and rhinomanometric evaluation, as well as a subjective assessment of symptoms (nasal obstruction, headache, posterior rhinorrhea, sneezing), was performed preoperatively and at 3 months postoperatively.RESULTS. The study showed better results (p<0.05) and fewer complications in endoscopic septoplasty compared to the traditional one, the endoscopic septoplasty providing better lighting and improved access, allowing a limited incision.CONCLUSION. Endoscopic septoplasty can be considered a reliable alternative to traditional techniques. It is essential to correctly identify the type of preoperative deformity in order to select the appropriate surgical strategy.

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Influence of Deviated Nasal Septum on Nasal Epithelium: An Analysis

Cited by 17 publications

References 8 publications

Comparison of dimensions and volume of upper airway before and after mini-implant assisted rapid maxillary expansion

Comparison of dimensions and volume of upper airway before and after mini-implant assisted rapid maxillary expansion

Deviated nose: Physiological and pathological changes of the nasal cavity

Endoscopic versus conventional septoplasty in the treatment of obstructive nasal septal deviation

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