Teresa Rodríguez Ramírez de Arellano , José Manuel Torres Hortelano , Alberto Cacho Casado
{"title":"Reabsorción condilar poscirugía ortognática. Revisión de la literatura","authors":"Teresa Rodríguez Ramírez de Arellano , José Manuel Torres Hortelano , Alberto Cacho Casado","doi":"10.1016/S0210-1637(12)70003-X","DOIUrl":"10.1016/S0210-1637(12)70003-X","url":null,"abstract":"<div><h3>Objective</h3><p>Condylar resorption has been described as a possible complication of orthognathic surgery. In this condition, condyles are partially or completely reabsorbed, with a consequent shortening of condylar height and an alteration in maxillofacial morphology and occlusion. The aim of this review was to clarify risk factors for condylar resorption, its diagnosis and the treatments used, and to design a protocol for the prevention of post-orthognathic surgery condylar resorption (POCR).</p></div><div><h3>Materials and methods</h3><p>Studies related to POCR published between 1990 and 2011 were identified and reviewed in the following databases: PubMed, MedLine, EMBASE, TESEO and Cochrane. The key words used were orthognathic surgery, condylar resorption, condylar atrophy, dysfunctional remodeling and condylysis. A manual search was carried out to identify other possible studies.</p></div><div><h3>Results</h3><p>The main risk factors associated with POCR were dolichofacial growth pattern, small or posteriorly inclined condyles, disk displacement, being female, hormonal disorders, and compression or postsurgical condylar torque. Proposed treatments consisted of stabilizing condylar position and decreasing condylar loading; improving fibrocartilaginous homeostasis with drug therapy, infiltrations or arthrocentesis; and temporomandibular joint surgery (arthroscopy, condylar revascularization, discal reposition, condylectomy and autogenic or alloplastic reconstruction).</p></div><div><h3>Conclusions</h3><p>POCR is a complex condition and a highly controversial issue, as reflected in the numerous articles published.</p></div>","PeriodicalId":100995,"journal":{"name":"Ortodoncia Espa?ola","volume":"52 1","pages":"Pages 10-21"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0210-1637(12)70003-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131275173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fe de errores de “Uso y manejo del aparato de Herbst en la corrección de la maloclusión de clase II, 1. Claves de estabilidad y evaluación de resultados a largo plazo a propósito de un caso”","authors":"R.E. Gallardo Galdón","doi":"10.1016/S0210-1637(12)70004-1","DOIUrl":"https://doi.org/10.1016/S0210-1637(12)70004-1","url":null,"abstract":"","PeriodicalId":100995,"journal":{"name":"Ortodoncia Espa?ola","volume":"52 1","pages":"Page 22"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0210-1637(12)70004-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72286115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Ensayo doble ciego de casos clínicos: Invisalign® versus multibrackets","authors":"Juan Carlos Rivero Lesmes","doi":"10.1016/S0210-1637(12)70002-8","DOIUrl":"10.1016/S0210-1637(12)70002-8","url":null,"abstract":"<div><p>This article presents the results of a double-blind clinical trial of orthodontic cases.</p><p>Two cases with similar characteristics of dental malocclusion were presented to three groups of observer orthodontists. The first case was treated with a fixed multibracket appliance with straight arch wire, and the second, with the Invisalign<sup>®</sup> system.</p><p>The observers were shown the initial and final records of both cases and a template featuring four possible orthodontic techniques. Without knowing which technique had been used, the observers were asked to indicate the technique they believed had been employed in each of the patients.</p><p>The total number of observers was 86. The results of a statistical evaluation by a blinded investigator were cross validated and revealed that only 12.7% of the observers correctly identified the technique used in the first case and only 18.5 did so in the second.</p><p>In view of these results, we conclude that, on average, 84% of observer orthodontists fail to identify the technique used to treat a patient.</p></div>","PeriodicalId":100995,"journal":{"name":"Ortodoncia Espa?ola","volume":"52 1","pages":"Pages 2-9"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0210-1637(12)70002-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124751051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"En la pérdida de la Dra. Isabel Retana (1946–2011)","authors":"José Carrière","doi":"10.1016/S0210-1637(12)70006-5","DOIUrl":"https://doi.org/10.1016/S0210-1637(12)70006-5","url":null,"abstract":"","PeriodicalId":100995,"journal":{"name":"Ortodoncia Espa?ola","volume":"52 1","pages":"Pages 36-37"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0210-1637(12)70006-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72286117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Uso y manejo del aparato de Herbst en la corrección de la maloclusión de Clase II, 1. Claves de estabilidad y evaluación de resultados a largo plazo: a propósito de un caso","authors":"Rafael E. Gallardo Galdón","doi":"10.1016/S0210-1637(12)70005-3","DOIUrl":"https://doi.org/10.1016/S0210-1637(12)70005-3","url":null,"abstract":"<div><p>This article presents a case of class II, division 1 malocclusion in a girl aged 10 years and 2 months, who was treated with a combination of Herbst appliance, a nocturnal functional appliance for sagittal stabilization designed by the author, and fixed multibracket appliances. We discuss the diagnostic criteria, treatment objectives and treatment outcomes, as well as the results almost 5 years after treatment.</p></div>","PeriodicalId":100995,"journal":{"name":"Ortodoncia Espa?ola","volume":"52 1","pages":"Pages 23-35"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0210-1637(12)70005-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72286116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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