Diego Coelho Lorenzoni , Olívia Thomaz de Almeida Monteiro Barbosa, Adriana de Alcantara Cury-Saramago, Cláudia Trindade Mattos
{"title":"Class II subdivision treatment and stability with asymmetric Herbst appliance: A case report","authors":"Diego Coelho Lorenzoni , Olívia Thomaz de Almeida Monteiro Barbosa, Adriana de Alcantara Cury-Saramago, Cláudia Trindade Mattos","doi":"10.1016/j.ortho.2023.100838","DOIUrl":null,"url":null,"abstract":"<div><p><span><span><span>Non-surgical treatment of Class II subdivision may involve complex mechanics or asymmetric tooth extraction in its resolution. This report demonstrates the result and the short-term stability of Class II subdivision treated with asymmetrically installed </span>Herbst appliance followed by conventional fixed </span>orthodontic appliance. The approach allowed the correction of the unilateral Class II molar relationship and increased </span>overjet, as well as the deviation of dental midlines, with improvement in lip posture and facial profile. The results remained stable two years after treatment, confirming the treatment success.</p></div>","PeriodicalId":45449,"journal":{"name":"International Orthodontics","volume":"22 2","pages":"Article 100838"},"PeriodicalIF":1.8000,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Orthodontics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1761722723001171","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
引用次数: 0
Abstract
Non-surgical treatment of Class II subdivision may involve complex mechanics or asymmetric tooth extraction in its resolution. This report demonstrates the result and the short-term stability of Class II subdivision treated with asymmetrically installed Herbst appliance followed by conventional fixed orthodontic appliance. The approach allowed the correction of the unilateral Class II molar relationship and increased overjet, as well as the deviation of dental midlines, with improvement in lip posture and facial profile. The results remained stable two years after treatment, confirming the treatment success.
期刊介绍：
Une revue de référence dans le domaine de orthodontie et des disciplines frontières Your reference in dentofacial orthopedics International Orthodontics adresse aux orthodontistes, aux dentistes, aux stomatologistes, aux chirurgiens maxillo-faciaux et aux plasticiens de la face, ainsi quà leurs assistant(e)s. International Orthodontics is addressed to orthodontists, dentists, stomatologists, maxillofacial surgeons and facial plastic surgeons, as well as their assistants.
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