{"title":"[Obstructive sleep disordered breathing and orthodontics: primum non nocere].","authors":"P. Amat","doi":"10.1684/orthodfr.2019.190039","DOIUrl":"https://doi.org/10.1684/orthodfr.2019.190039","url":null,"abstract":"Obstructive sleep apnoea syndrome is a widespread and under-diagnosed condition, making it a major public health and safety issue. The objective of this article was to clarify some of the evidence-based elements of therapeutic decision-making and the information provided to the patient and family on the benefit-cost-security ratio of several of his therapeutic options. Published data on the effectiveness of oral appliances and functional orthopaedic appliances for obstructive sleep apnea (OSA) in children, the durability of their effects, the therapeutic possibilities of maxillary or bimaxillary expansion, and the interrelationships between permanent teeth extractions and obstructive sleep disordered breathing, were researched and analyzed. Based on available evidence, in growing patients with Class II malocclusion, treatment with functional orthopedic devices can increase the volume of the pharyngeal airway and thus hopefully reduce the risk of developing OSA. An improvement in the apnea-hypopnea index and lower oxygen saturation was observed in children treated with rapid maxillary expansion. Permanent teeth extractions prescribed for the treatment of teeth crowding in an orthodontic age patient do not result in any significant change in the upper airway. The role of the orthodontist in the multidisciplinary team in the screening and management of Obstructive Sleep Disordered Breathing (OSDB) is essential. By combining clinical experience with published data on various therapeutic approaches, the orthodontist helps the patient to benefit from better adapted care and a more sustainable outcome, while taking into account his or her preferences.","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129874857","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":"Communications affichées présentées lors du 1er Congrès Virtuel IVOC le 7 février 2019","authors":"","doi":"10.1051/orthodfr/2019017","DOIUrl":"https://doi.org/10.1051/orthodfr/2019017","url":null,"abstract":"","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128456582","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":"[Etiology and treatment options of anterior open bite in growing patients: a narrative review].","authors":"A. Caprioglio, R. Fastuca","doi":"10.1051/ORTHODFR/2016038","DOIUrl":"https://doi.org/10.1051/ORTHODFR/2016038","url":null,"abstract":"INTRODUCTION\u0000Anterior open bite represents a malocclusion that is still under study because of the still lacking evidence about etiology and best treatment options in growing subjects according to success rate and stability. Etiology involves the interaction of environmental factors such as prolonged sucking habits, mouth breathing, tongue or lip thrusting, tongue dimension, eruption disturbances with a genetically determined vertical facial growth pattern. The treatment options for the early treatment of anterior open bite are still controversial.\u0000\u0000\u0000OBJECTIVES\u0000The aim of this study was to evaluate the actual available evidence on treatments of anterior open bite in the mixed dentition in order to assess the effectiveness of the early treatment in reducing open bite, the most efficacious treatment strategy and the stability of the results.","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126920607","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":"[How to evaluate psychological risks: an ethics of aesthetic demand in orthodontics].","authors":"F. Benkimoun","doi":"10.1051/orthodfr/2015035","DOIUrl":"https://doi.org/10.1051/orthodfr/2015035","url":null,"abstract":"Evaluating risks is part of the day-to-day practice of all orthodontists. Most of the time we forget that healing a patient also requires an evaluation of what is called the psychological risk. Indeed, focusing on harmonisation matters, we tend to omit that patient's requests, especially aesthetic requests, may conceal psychological problems. Such a risk is even higher when it comes to orthodontic-surgical protocols, as the physical changes are more radical. We will discuss the specificities of aesthetical demand, its links with the social discourse and the way self-esteem and reflection in the mirror are closely intermingled. Should we forget to take into account the psychological dimension of any patient, this could be a breach of professional ethics. We will furthermore consider the means we have to recognize patients with a high psychological risk. It is not in our hands to help these patients psychologically. It is in the hands of a mental health specialist, whose adress and phone number we should know in order to refer our patients to him/her.","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128037627","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}
I. Dallel, M. Khemiri, Safa Fathallah, S. Ben Rejeb, S. Tobji, Adel Ben Amor
{"title":"[Incisor repositioning: a new approach in orthodontics].","authors":"I. Dallel, M. Khemiri, Safa Fathallah, S. Ben Rejeb, S. Tobji, Adel Ben Amor","doi":"10.1051/orthodfr/2015031","DOIUrl":"https://doi.org/10.1051/orthodfr/2015031","url":null,"abstract":"Lower incisors axis has a \"key\" position in different cephalometric analysis. However, several critics are directed towards the cephalometric profile and cephalometric landmarks (point, line and angle). The published norms and the cephalometric standards recommended for the optimal positioning of incisors could only be used as general clinical guidelines. Incisor repositioning to achieve optimal facial aesthetics requires taking into consideration the hard and soft tissues of the face, the profile, the muscular dynamics as well as the facial growth. In this work, we propose a new approach of incisor repositioning taking into account the variability of periodontal, functional and aesthetic factors.","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115256485","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":"[Impacted teeth and the six incarnations of resorption].","authors":"A. Becker, S. Chaushu","doi":"10.1051/orthodfr/2015030","DOIUrl":"https://doi.org/10.1051/orthodfr/2015030","url":null,"abstract":"There are six distinct types of resorption of dental hard tissue that occur in association with unerupted and impacted permanent teeth. These pathologic entities differ markedly from one another in terms of their aetiology, their treatment and their prognosis. In several of them, the continued existence of the affected tooth may be in danger while in others, conservative treatment may halt the resorption process and provide for a successful outcome. The treatment approach is specific for each type and is entirely dependant on the diagnosis. This presentation will discuss prevalence, aetiology, presenting symptoms and clinical signs, radiographic features, histopathology, differential diagnosis, treatment and prognosis in relation to each of the conditions.","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115297284","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}
H. Oh, Kiri Herchold, Stephanie Hannon, K. Heetland, G. Ashraf, Vince Nguyen, H. Cho
{"title":"[Orthodontic tooth movement through the maxillary sinus in an adult with multiple missing teeth].","authors":"H. Oh, Kiri Herchold, Stephanie Hannon, K. Heetland, G. Ashraf, Vince Nguyen, H. Cho","doi":"10.1051/orthodfr/2015034","DOIUrl":"https://doi.org/10.1051/orthodfr/2015034","url":null,"abstract":"This case report describes the successful orthodontic tooth movement through the maxillary sinus in an adult patient. A 41-year-old Asian woman had severe lip protrusion and multiple missing posterior teeth. Her orthodontic treatment included the extraction of two teeth, maximum retraction of the incisors using the extraction spaces and the existing spaces from the missing molars, and closure of all remaining spaces. Even though the treatment time was extended because of the anatomic and biologic challenges associated with moving posterior teeth over a long distance through the maxillary sinus, a successful outcome was obtained, with significant bone modeling of the maxillary sinus. The results demonstrate that a carefully selected force system can overcome the anatomic limitations of moving tooth against the cortical bone of the maxillary sinus wall in adult patients.","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133896733","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}
J. Diouf, Bécaye Touré, M. Ndiaye, Alpha Badiane, Khady Diop-Bâ, P. Ngom, F. Diagne
{"title":"[Correlation between sagittal photogrammetric measurements of the soft tissue profile and dental arches measurements].","authors":"J. Diouf, Bécaye Touré, M. Ndiaye, Alpha Badiane, Khady Diop-Bâ, P. Ngom, F. Diagne","doi":"10.1051/orthodfr/2015029","DOIUrl":"https://doi.org/10.1051/orthodfr/2015029","url":null,"abstract":"INTRODUCTION\u0000Sagittal soft-tissue analyses made from photographic records (sagittal photogrammetric analysis of the soft tissues) allow orthodontists to quantify the sagittal dimension and situation of the facial soft tissues. These tissues maintain close anatomical relationships with the underlying dental arches. However, little importance has been given to the description and the comparison of the sagittal soft tissue morphology according to dental arches parameters. The purpose of this study was to determine the correlation between the sagittal photogrammetric soft tissue profile and the dental arches measurements.\u0000\u0000\u0000MATERIALS AND METHODS\u0000A cross-sectional study was performed in a group of students. Standardized facial-profile photographs were taken with each student in natural head position, and relaxed lip posture. Photogrammetric parameters were measured on paper sheet using a graduated ruler. Dental arches measurements were also performed directly into the mouth with an electronic caliper. The strength of the association between sagittal photogrammetric soft tissue measurements and dental arches parameters was investigated by a Pearson's correlation. Results were regarded as significant at p=0.05.\u0000\u0000\u0000RESULTS\u0000The lips protrusion parameters were significantly and positively correlated with the dental arch lengths. The overjet was significantly and positively correlated with Ls/Sn-Sm. The overbite was significantly and negatively correlated with the sagittal labial parameters Ls/N-Ort, Li/N-Ort, Ls-E, Li E, Ls-S, Li S, Ls/Sn-Sm and Li/Sn-Sm.\u0000\u0000\u0000CONCLUSION\u0000The correlations found in this study show the importance of taking into account the soft tissue in the diagnosis and orthodontic treatment of patients.","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121485500","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":"[How to choose and deliver orthodontic mini-screws: important notions].","authors":"M. Steve, E. Racy, J. Kerbrat","doi":"10.1051/orthodfr/2015027","DOIUrl":"https://doi.org/10.1051/orthodfr/2015027","url":null,"abstract":"Orthodontic mini-screws are developing more and more because they make orthodontics easier and broaden its applications. This exponential development has arrived at a well defined mini-screw and a codified installation procedure. The aim of this article is to provide the conceptual elements of mini-screws in order to allow their safe use in orthodontic offices.","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114784633","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":"[Short sagittal osteotomy].","authors":"C. Paulus, W. Kater","doi":"10.1051/orthodfr/2015036","DOIUrl":"https://doi.org/10.1051/orthodfr/2015036","url":null,"abstract":"Bilateral sagittal split osteotomy has become the standard mandibular surgery for the treatment of dento-facial deformities. Even patients with less important deformities may undergo surgery. The morbidity must be as low as possible. We describe a technique with reduced split surfaces. The osseous section follows an oblique line since the thorn of Spix below and outside towards the supra-angular region. This section is completed by an osteotomy of the posterior border of the mandible. This split never reaches the inferior alveolar nerf tunnel. The protection of the alveolar nerve is increased what decreases considerably the risk of nervous complications of this intervention. The majority of the mandibular movements are possible by this technique with the exception of the important advancements and the increase of the height of the ramus.","PeriodicalId":299509,"journal":{"name":"L' Orthodontie francaise","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123991525","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}