Condylar volume comparison after rapid maxillary expansion by Haas and Hyrax in growing patients: A retrospective cross-sectional study

Q3 Medicine

Morphologie Pub Date : 2025-04-04 DOI:10.1016/j.morpho.2025.100953

W. Dias Mendes , P.C. da Silva Mira , C.L. Bitencourt Reis , C.A. Vargas Ramos , S. Gollino , L. Macedo de Menezes , F. Azeredo , S.C. Hallak Regalo , M. Bernadete Sasso Stuani , S. Siéssere

{"title":"Condylar volume comparison after rapid maxillary expansion by Haas and Hyrax in growing patients: A retrospective cross-sectional study","authors":"W. Dias Mendes , P.C. da Silva Mira , C.L. Bitencourt Reis , C.A. Vargas Ramos , S. Gollino , L. Macedo de Menezes , F. Azeredo , S.C. Hallak Regalo , M. Bernadete Sasso Stuani , S. Siéssere","doi":"10.1016/j.morpho.2025.100953","DOIUrl":null,"url":null,"abstract":"<div><h3>Purpose</h3><div>This study aimed to evaluate the condylar volume of growing patients after rapid maxillary expansion (RME) by Haas and Hyrax appliances.</div></div><div><h3>Methods</h3><div>This retrospective cross- sectional study assessed the records of patients diagnosed with transversal maxillary deficiency and with incomplete maturation of midpalatal suture. RME was performed with Haas or Hyrax appliances. Condylar volume was obtained by segmentation of DICOM images from cone-beam computerized tomographys before (T1) and after one year (T2) of RME. The results were compared between the experimental times, sex, and appliances by parametric tests (alpha=5%).</div></div><div><h3>Results</h3><div>Twenty-seven patients were included (128±21 months old). There were no statistical differences in condylar volume between experimental times (T1 and T2), sex, and appliances to the right and left condyle (<em>P</em>  <!-->0.05).</div></div><div><h3>Conclusion</h3><div>RME by Haas or Hyrax does not impact the condylar volume of growing patients.</div></div>","PeriodicalId":39316,"journal":{"name":"Morphologie","volume":"109 366","pages":"Article 100953"},"PeriodicalIF":0.0000,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Morphologie","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1286011525000050","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}

引用次数: 0

Abstract

Purpose

This study aimed to evaluate the condylar volume of growing patients after rapid maxillary expansion (RME) by Haas and Hyrax appliances.

Methods

This retrospective cross- sectional study assessed the records of patients diagnosed with transversal maxillary deficiency and with incomplete maturation of midpalatal suture. RME was performed with Haas or Hyrax appliances. Condylar volume was obtained by segmentation of DICOM images from cone-beam computerized tomographys before (T1) and after one year (T2) of RME. The results were compared between the experimental times, sex, and appliances by parametric tests (alpha = 5%).

Results

Twenty-seven patients were included (128 ± 21 months old). There were no statistical differences in condylar volume between experimental times (T1 and T2), sex, and appliances to the right and left condyle (P > 0.05).

Conclusion

RME by Haas or Hyrax does not impact the condylar volume of growing patients.

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Morphologie Medicine-Anatomy

CiteScore

2.30

自引率

0.00%

发文量

150

审稿时长

25 days

期刊介绍： Morphologie est une revue universitaire avec une ouverture médicale qui sa adresse aux enseignants, aux étudiants, aux chercheurs et aux cliniciens en anatomie et en morphologie. Vous y trouverez les développements les plus actuels de votre spécialité, en France comme a international. Le objectif de Morphologie est d?offrir des lectures privilégiées sous forme de revues générales, d?articles originaux, de mises au point didactiques et de revues de la littérature, qui permettront notamment aux enseignants de optimiser leurs cours et aux spécialistes d?enrichir leurs connaissances.