Short-term evaluation of tegumentary changes of the nose in oral breathers undergoing rapid maxillary expansion

Badreddine, Fauze Ramez; Fujita, Reginaldo Raimundo; Cappellette, Mario

doi:10.1016/j.bjorl.2017.05.010

Cited by 9 publications

(15 citation statements)

References 20 publications

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“…Another potential side effect after RME could be the development of a dorsal hump, 5,17,18 which was not found in the patients in this study. The short-term nasal hard tissue change showed a significant increase in pyriform height and width, which was consistent with Badreddine et al, 10,11 Cordasco et al, 19 Palaisa et al, 20 and Fastuca et al 21 For the long term, this study examined how RME affected patients' nasal growth in comparison with the nontreatment CG. The differences between T1 and T3 values in the TG (D T1-T3, average 2.84 years) was compared with the differences between T1 0 and T3 0 in the CG (DT1 0 -T3 0 , average 2.25 years).…”

Section: Discussionsupporting

confidence: 85%

“…Baysal et al 13 reported that alar base width was greater by approximately 1 mm in the RME treatment group after a 6month retention period. Badreddine et al 11 reported that, after RME, the alar base width, alar width, and height of the nasal soft tissues increased, whereas changes did not occur in the control group. Berger et al 5 reported a 2-mm increase in alar width, which was maintained 1 year after tooth-borne expansion.…”

Section: Discussionmentioning

confidence: 99%

“…In 2012, Kim et al 9 was one of the first CBCT studies to evaluate nasal soft tissue changes. This was followed by Badreddine et al 10,11 in 2018, who studied changes in the noses of mouth-breathing patients using multislice computed tomography scans. These studies focused on the short-term nasal soft and hard tissue changes after expansion.…”

Section: Introductionmentioning

confidence: 99%

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Short-term and long-term effects of rapid maxillary expansion on the nasal soft and hard tissue:

Truong¹,

Jeon²,

Sripinun³

et al. 2020

The Angle Orthodontist

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Objectives To evaluate nasal soft and hard tissue changes immediately post–rapid maxillary expansion (RME) and to assess the stability of these changes using cone beam computed tomography (CBCT). Materials and Methods A total of 35 treatment group (TG) patients (18 girls, 17 boys; 9.39 ± 1.4) had a pre-RME CBCT and a post-RME CBCT approximately 66 days after expansion, and 25 patients had a follow-up CBCT 2.84 years later. A total of 28 control group (CG; no RME) patients (16 girls, 12 boys; 8.81 ± 1.6) had an initial CBCT and a CBCT an average of 2.25 years later. Soft and hard tissue nasal landmarks were measured in transverse, sagittal, and coronal planes of space on CBCT scans. Differences within the same group were evaluated by paired t-tests or Wilcoxon signed-rank tests. Long-term comparisons between TG and CG were evaluated by independent-sample t-tests or Wilcoxon rank-sum tests. Results Immediately post-RME, there were statistically significant mean increases of 1.6 mm of alar base width, 1.77 mm of pyriform height, and 3.57 mm of pyriform width (P < .05). CG showed the significant increases over 2.25 years (P < .001). Compared with CG, the long-term evaluation of TG demonstrated only pyriform height and pyriform width showed a statistically significant difference (P < .01). Conclusions Although RME produced some significant increase on the nasal soft tissue immediately after expansion, it regressed to the mean of normal growth and development over time. However, long-term evaluation of TG compared with CG showed only pyriform height and pyriform width to be affected by RME.

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Section: Discussionsupporting

confidence: 85%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Short-term and long-term effects of rapid maxillary expansion on the nasal soft and hard tissue:

Truong¹,

Jeon²,

Sripinun³

et al. 2020

The Angle Orthodontist

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“…Thus, in recent years, the effect of RPE on nasal soft tissue changes has been investigated with CBCT. [8][9][10] However, only the short-term effects of expansion on the nasal cavity were observed in these studies, and long-term changes have not been investigated. 9,10 In addition, in some studies, the changes in the nasal cavity with expansion were not compared with controls.…”

Section: Introductionmentioning

confidence: 99%

“…[8][9][10] However, only the short-term effects of expansion on the nasal cavity were observed in these studies, and long-term changes have not been investigated. 9,10 In addition, in some studies, the changes in the nasal cavity with expansion were not compared with controls. 8,7 Even though a recent study investigated the long-term effects of conventional RPE on the nasal cavity, the effects of MARPE were not investigated.…”

Section: Introductionmentioning

confidence: 99%

Long-term assessment of conventional and mini-screw–assisted rapid palatal expansion on the nasal cavity

Mehta¹,

Gandhi²,

Vich³

et al. 2021

The Angle Orthodontist

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Objectives To evaluate the long-term effects of mini-screw–assisted rapid palatal expansion (MARPE), rapid palatal expansion (RPE), and controls on the nasal cavity with cone-beam computed tomography (CBCT). Materials and Methods A total of 180 CBCT scans that were part of a previous randomized trial were evaluated retrospectively for 60 patients at pretreatment (T1), postexpansion (T2), and posttreatment (T3). Patients were randomly assigned into 3 groups: MARPE, RPE, and controls (time period T1 to T3; MARPE: 2 years 8 months; RPE: 2 years 9 months; control: 2 years 7 months). Nasal height, nasal length, nasion–ANS height, ANS–PNS length, pyriform height, and nasal septal deviation angle were measured. The changes in alar width, alar base width, anterior nasal cavity width, posterior nasal cavity width, maxillary intermolar width, and maxillary intercanine width were also evaluated. Results The alar base width, posterior nasal cavity width, anterior nasal cavity width, maxillary intercanine width, and maxillary intermolar width significantly increased (P < .05), and the nasal septal deviation angle significantly decreased (P < .05) in both the MARPE and RPE groups as compared with controls in the short term. In the long term, the nasal septal deviation angle was significantly decreased (P < .05) in the MARPE and RPE groups as compared with controls, and the posterior nasal cavity width was significantly increased (P < .05) in the MARPE group compared with the RPE group and controls. Conclusions MARPE and RPE led to a significant increase in the nasal cavity and alar base width compared with controls in the short term. In the long term, a significant increase was observed only in the posterior nasal cavity width with MARPE. Both MARPE and RPE led to a minimal decrease in nasal septal deviation angle in comparison with controls.

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Nasal tip alterations and their impact on perceived aesthetics and self-esteem: an eye-tracking and questionnaire-based study

Tanaka,

Hartmann,

Gasparello

et al. 2024

Eur J Plast Surg

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Short-term evaluation of tegumentary changes of the nose in oral breathers undergoing rapid maxillary expansion

Abstract: In short-term, rapid maxillary expansion provided a statistically significant increase in the dimensions of the soft tissues of the nose.

Cited by 9 publications

References 20 publications

Short-term and long-term effects of rapid maxillary expansion on the nasal soft and hard tissue:

Short-term and long-term effects of rapid maxillary expansion on the nasal soft and hard tissue:

Long-term assessment of conventional and mini-screw–assisted rapid palatal expansion on the nasal cavity

Nasal tip alterations and their impact on perceived aesthetics and self-esteem: an eye-tracking and questionnaire-based study

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