Segment tilting associated with surgically assisted rapid maxillary expansion

Daif, Emad T.

doi:10.1016/j.ijom.2013.06.019

Cited by 10 publications

(1 citation statement)

References 20 publications

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“…The relative lack of complications, high effectiveness and the excellent stability are important reasons for considering this procedure. (4) The bilateral zygomatic buttress and mid-palatal osteotomies are sufficient to achieve maxillary expansion in adults (1,4) , which is in agreement with Pogrel et al (8) The sagittal and skeletal displacement was greater posteriorly than anteriorly and this finding in accordance with similar studies on a tooth borne expansion device 1),( 9),( 10), (11) More skeletal displacements were found inferiorly than superiorly and more posteriorly than anteriorly. The superior landmarks in the maxilla were located at the zygomatic process and at the most lateral and inferior point of the nasal aperture and the anterior nasal spine.…”

Section: Discussionsupporting

confidence: 80%

Skeletal Changes Accompanying Surgically Assisted Rapid Maxillary Expansion in Adults A Computed Temography Evaluation

E M Samieh,

ETDaif,

HAEG Othman

2021

IJPHRD

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Background: Surgically assisted rapid maxillary expansion (SARPE) is a common procedure to correct maxillary transverse deficiency of >5mm in patients with closed midpalatal suture. The aim of this study was to three dimensionally analyze skeletal changes afterSARPE.Studydesign: Twelve adult patients (mean age 20 years)with a palatal transverse deficiency underwent SARPE. The surgical procedure consisted of a lateral osteotomy combined with an interradicular osteotomy between the roots of the upper central incisors. Measuring points were defined on the hard palate. Cone beam computerized tomography scans were performed preoperatively and 6-months postoperatively.Results: Skeletal changes accompanying SARPE utilizing Hyrax appliance were analyzed.Conclusions: Bilateral osteotomy combined with a sagital osteotomy is a safe method of SARPE. The expansion was mostly achieved by maxillary expansion. The amount of dentoalveolar tipping was smaller than reported.

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Section: Discussionsupporting

confidence: 80%

Skeletal Changes Accompanying Surgically Assisted Rapid Maxillary Expansion in Adults A Computed Temography Evaluation

E M Samieh,

ETDaif,

HAEG Othman

2021

IJPHRD

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Surgically assisted rapid palatal expansion (SARPE): three-dimensional superimposition on cranial base

et al. 2022

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Effects of lateral osteotomy on surgically assisted rapid maxillary expansion

Oliveira

Pereira-Filho

Gabrielli

et al. 2016

International Journal of Oral and Maxillofacial Surgery

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This study aimed to assess the potential effects of two different osteotomy designs of the maxillary lateral wall on dental and skeletal changes after surgically assisted rapid maxillary expansion (SARME). Thirty adult patients were divided into two groups according to the lateral osteotomy design: group 1 (n=16) underwent lateral osteotomy performed in a horizontal straight fashion, and group 2 (n=14) underwent lateral osteotomy performed in parallel to the occlusal plane with a step at the zygomatic buttress. Cone beam computed tomography scans were obtained preoperatively (T1), immediately after expansion (T2), and 6 months after expansion (T3). Mixed analysis of variance (ANOVA) was used for the statistical analysis. The results showed no significant interaction effect between groups and time points. Therefore, maxillary expansion was effective in both groups. Statistically significant increases in all dental and skeletal measurements were observed immediately after expansion (P<0.001). Relapse of the nasal floor width, tipping of the supporting teeth, and an increase in root distance in molars occurred at T3 (P<0.05). In summary, the maxillary lateral osteotomy design did not influence the results of SARME, which occurred mainly through the inclination of maxillary segments.

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Segment tilting associated with surgically assisted rapid maxillary expansion

Cited by 10 publications

References 20 publications

Skeletal Changes Accompanying Surgically Assisted Rapid Maxillary Expansion in Adults A Computed Temography Evaluation

Skeletal Changes Accompanying Surgically Assisted Rapid Maxillary Expansion in Adults A Computed Temography Evaluation

Surgically assisted rapid palatal expansion (SARPE): three-dimensional superimposition on cranial base

Effects of lateral osteotomy on surgically assisted rapid maxillary expansion

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