Nasal cavity volume changes after rapid maxillary expansion in adolescents evaluated with 3-dimensional simulation and modeling programs

Görgülü, Serkan; Gökçe, Sıla Mermut; Ölmez, Hüseyin; Sağdıç, Deniz; Örs, Fatih

doi:10.1016/j.ajodo.2010.12.020

Cited by 46 publications

(48 citation statements)

References 20 publications

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“…9,18,27,28,32,33 The literature shows that patients presenting with maxillary constriction tend to have a higher nasal airway resistance. 34 The present study does not show a difference in nasal air passage volume at T0, but this may be due to the fact that patients with clinically normal respiratory functions for selected for both groups.…”

Section: Discussionmentioning

confidence: 99%

“…[21][22][23][24] Studies have also used this technology to evaluate the effects of RME over nasal airway. [25][26][27] However, most of the RME studies have not taken into account nasal and oropharyngeal airway volumes. 28,29 The objectives of this study were to evaluate the skeletal, dental, OP airway volume, and nasal passage (NP) volume changes that occur after RME treatment.…”

Section: Introductionmentioning

confidence: 99%

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Three-dimensional evaluation of upper airway following rapid maxillary expansion: A CBCT study

Palomo

2013

The Angle Orthodontist

121

120

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Three-dimensional evaluation of upper airway following rapid maxillary expansion: A CBCT study

Palomo

2013

The Angle Orthodontist

121

120

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“…The nasal volume increase of 17% reported in this study was quite close to values published in previous studies. [8][9][10][11][12] Several articles focused on evaluating RME effects on MSV; Pangrazio-Kulbersh et al 4 noticed a significant increase of between 6% and 11%, while others 12 didn't find any significant difference in MSV. Maxillary volume modifications following RME have not been evaluated.…”

Section: 7-121921mentioning

confidence: 99%

“…Using 3D simulation and modeling programs, Gö rgü lü et al 11 found a significant nasal volume increase of 12.14%. A significant increase in nasal volume was shown also using acoustic rhinometry; 9 Babacan et al 8 estimated this increase to be 13.80% without decongestant and 15.16% with decongestant, while others 12 found a significant increase of nasal cavity volume by 15.20% and nasopharynx volume by 10 concluded that RME is usually accompanied by increases in area and volume of the nasal cavity, and these changes remained stable 3 months after treatment.…”

Section: 7-121921mentioning

confidence: 99%

“…6 Disarticulating these sutures will lead to anatomical changes in the nasal cavity with an increase in the nasal volume, [7][8][9][10][11][12] which decreases the nasal airway resistance, establishes predominant nasal respiration, and improves the nasal airway ventilation. 13,14 This procedure has also been proved to offer an effective method for treating children with obstructive sleep apnea syndrome.…”

Section: Introductionmentioning

confidence: 99%

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Three-dimensional changes of the naso-maxillary complex following rapid maxillary expansion

Bouserhal

Bassil-Nassif

Tauk³

et al. 2013

The Angle Orthodontist

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Objective: To assess the volumetric changes and the maxillary response of the naso-maxillary complex (NMC) following rapid maxillary expansion (RME). Materials and Methods: Thirty consecutive patients (14 males and 16 females) with a mean age at first observation of 9.5 6 1.8 years for males and of 11.8 6 1.7 years for females, presenting a posterior unilateral or bilateral crossbite and requiring RME, were selected for the study. Each patient underwent expansion to correct the transverse occlusal relationships. Computed tomography scans were taken before RME (T1) and at the end of the active expansion phase (T2). Measurements were performed on scanned images. The Kolmogorov-Smirnov test was performed; the mean differences between measurements at T1 and T2 were compared using the ttest (a 5 .05). Results: All volumetric, maxillary, transverse skeletal anterior and posterior variables as well as all dental anterior and posterior linear and angular variables representing the NMC displayed statistically highly significant increases after RME (P , .001). Conclusions: After RME the total volume of the NMC increased by 12%, the nasal volume by 17%, and the maxillary volume by 10.6%. The maxillary and the nasal contributions represented 69. 75% and 30.25%, respectively. (Angle Orthod. 2014;84:88-95.)

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International Consensus Statement on Obstructive Sleep Apnea

Chang

Goldberg

Alt

et al. 2023

Int Forum Allergy Rhinol

116

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Background: Evaluation and interpretation of the literature on obstructive sleep apnea (OSA) allows for consolidation and determination of the key factors important for clinical management of the adult OSA patient. Toward this goal, an international collaborative of multidisciplinary experts in sleep apnea evaluation and treatment have produced the International Consensus statement on Obstructive Sleep Apnea (ICS:OSA). Methods: Using previously defined methodology, focal topics in OSA were assigned as literature review (LR), evidence-based review (EBR), or evidencebased review with recommendations (EBR-R) formats. Each topic incorporated the available and relevant evidence which was summarized and graded on study quality. Each topic and section underwent iterative review and the ICS:OSA was created and reviewed by all authors for consensus. Results: The ICS:OSA addresses OSA syndrome definitions, pathophysiology, epidemiology, risk factors for disease, screening methods, diagnostic testing types, multiple treatment modalities, and effects of OSA treatment on multiple OSA-associated comorbidities. Specific focus on outcomes with positive airway pressure (PAP) and surgical treatments were evaluated. Conclusion:This review of the literature consolidates the available knowledge and identifies the limitations of the current evidence on OSA. This effort aims to create a resource for OSA evidence-based practice and identify future research needs. Knowledge gaps and research opportunities include improving the metrics of OSA disease, determining the optimal OSA screening paradigms, developing strategies for PAP adherence and longitudinal care, enhancing selection of PAP alternatives and surgery, understanding health risk outcomes, and translating evidence into individualized approaches to therapy.

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Nasal cavity volume changes after rapid maxillary expansion in adolescents evaluated with 3-dimensional simulation and modeling programs

Cited by 46 publications

References 20 publications

Three-dimensional evaluation of upper airway following rapid maxillary expansion: A CBCT study

Three-dimensional evaluation of upper airway following rapid maxillary expansion: A CBCT study

Three-dimensional changes of the naso-maxillary complex following rapid maxillary expansion

International Consensus Statement on Obstructive Sleep Apnea

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