Download or read book L apport des mini plaques en orthodontie written by Audrey Forto and published by . This book was released on 2011 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les mini-plaques sont des ancrages squelettiques utilisés pour renforcer l'ancrage orthodontique. Elles pourraient permettre de répondre à des situations cliniques complexes et notamment d'effectuer une action orthopédique dans le cas des traitements de classe III squelettique. Leur existence est connue de la plupart des orthodontistes mais leur utilisation encore peu démocratisée. Qu'apportent les mini-plaques dans les traitements orthodontiques? Répondent-elles aux exigences actuelles de la société? Quelles sont leurs indications et leurs limites? Sont autant de questions auxquelles nous essayerons de répondre . Ainsi après un rappel sur l'ancrage en orthodontie et la recherche de l'ancrage «absolu», nous décrirons les mini-plaques, leur gestion chirurgicale, leurs indications, leurs avantages et leurs inconvénients. Enfin nous nous intéresserons à la perception des patients et des praticiens les ayant déjà expérimentées

Download or read book Lingual Orthodontics written by Rafi Romano and published by . This book was released on 1998 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to lingual orthodontic practice. This procedure has been available for over twenty-five years, but new materials and appliances have dramatically improved results. Patients select lingual appliances primarily for aesthetic reasons and it has been a popular procedure for public figures and media personalities. Because of press coverage, many more patients are now requesting this procedure.

Download or read book Les mini vis en orthodontie written by Mai-Ly Tran-Minh and published by . This book was released on 2007 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Un ancrage stable est une des préoccupations du praticien en orthodontie. L’implantologie permet l’obtention d’un ancrage squelettique absolu indépendamment de la collaboration du patient. Les recherches dans ce domaine ont conduit à la mise au point de différents systèmes allant de l’implant dentaire aux mini-vis; en passant par les implants palatins à usage orthodontique et les mini-plaques. Grâce à la réduction de la taille des implants, les mini-vis permettent d’augmenter le nombre de sites d’ancrage. Leur utilisation est très simple, et leur mise en charge est immédiate. Cependant, il existe des risques d’endommager les structures voisines lors de leur insertion, comme par exemple les racines dentaires. Leurs indications sont nombreuses, mais, l’ancrage par les mini-vis ne doit pas systématiquement se substituer aux ancrages conventionnels il doit permettre de simplifier des situations d’ancrages difficiles ou d’apporter de nouvelles options thérapeutiques, en privilégiant par exemple des traitements sans extraction ou sans chirurgie orthognathique. L’utilisation d’un ancrage squelettique trouvera à l’avenir de plus en plus d’applications en pratique orthodontique. Mais, des recherches futures impliquant des essais randomisés cliniques sont nécessaires pour évaluer les facteurs des taux de succès des mini-vis et ainsi rendre leur utilisation la plus sûre possible, car de telles études font actuellement défaut.

Download or read book L apport des minivis dans l orthodontie de l adulte written by Olivier Roca and published by . This book was released on 2011 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: LE CONTROLE DE L'ANCRAGE EST FONDAMENTAL EN ORTHODONTIE, IL EST L'UN DES F ACTEURS ASSURANT LE SUCCES DU TRAITEMENT. LE DEFI EST DE MAITRISER LA TROISIEME LOI DE NEWTON QUI ASSOCIE UNE REACTION A TOUTE ACTION. L'ANCRAGE BIOLOGIQUE PEUT ALORS S'AVERER INSUFFISANT. CECI EST D'AUTANT PLUS VRAI CHEZ L'ADULTE QUI EST SOUVENT AFFECTE PAR DES PERTES DENTAIRES ET/OU UN SUPPORT PARODONTAL DEFICIENT. L'ANCRAGE SQUELETTIQUE A L'AIDE DE MINIVIS PREND ALORS TOUTE SA DIMENSION. APRES UN RAPPEL SUR PLUSIEURS NOTIONS FONDAMENTALES TELLES QUE LA MECANIQUE ET LA BIOMECANIQUE, . LES MOUVE1vOENTS ORTHODONTIQUES ET L'ANCRAGE CONVENTIONNEL, NOUS EVOQUERONS LES PARTICULARITES DU PATIENT ADULTE ET LEURS REPERCUSSIONS AU NIVEAU DE LA THERAPEUTIQUE ORTHODONTIQUE. LA TROISIEME PARTIE DE CE TRAVAIL SERA CONSACREE AUX MINIVIS D'ANCRAGE ORTHODONTIQUE. LE MATERIEL ET LES PROTOCOLES DE MISE EN PLACE Y SERONT ETUDIES. NOUS DETAILLERONS LES CRITERES DE REUSSITE, QU'ILS SOIENT LIES DIRECTEMENT A LA MINIVIS, A DES CONSIDERATIONS BIOMECANIQUES OU BIOLOGIQUES. APRES AVOIR EVOQUE LES INDICATIONS ET CONTRE-INDICATIONS DE L'UTILISATION DES MINIVIS DANS LE TRAITEMENT ORTHODONTIQUE DE L'ADULTE, NOUS NOUS DEMANDERONS CE QUE PEUT APPORTER LEUR UTILISATION, NOTAMMENT FACE AUX AUTRES SYSTEMES. ENFIN, NOUS ILLUSTRERONS LES POSSIBILITES THERAPEUTIQUES OFFERTES PAR CE SYSTEME D'ANCRAGE SQUELETTIQUE A L'AIDE DE CAS CLINIQUES TIRES, POUR LA PLUPART, DE LA LITTERATURE.

Download or read book Utilisation des plaques d ancrages en orthodontie written by Julie Sucat and published by . This book was released on 2015 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: La notion d'ancrage est primordiale lors de l'élaboration d'un plan de traitement orthodontique, car de sa détermination découle l'atteinte des objectifs de fin de traitement. Le développement des plaques d'ancrage en orthodontie, grâce à l'obtention d'un ancrage absolu, a permis d'élargir les possibilités de prise en charge orthodontique. Ces mini-plaques d'ancrage squelettique, notamment utilisées par De Clerck et Sugawara, permettent d'obtenir des mouvements orthodontiques autrefois considérés comme quasi impossibles, repoussant, dans certains cas, les indications de chirurgie orthognatique ou d'avulsions. Bien que l'insertion et la dépose soient plus complexes que celle des minivis, les nombreux avantages liés à leur utilisation, comme une valeur d'ancrage plus importante, en font un allié thérapeutique non négligeable. Les mini-plaques constituent ainsi un système innovant et efficace dans la prise en charge de patients chez lesquels les limites de l'orthodontie classique sont atteintes. Leur utilisation doit toutefois répondre à des indications très précises associées à un rapport bénéfice-risque favorable, chez l'adulte comme chez l'enfant.

Download or read book Utilisation des mini vis extra alv olaires en orthodontie written by Raphaël Sebbag and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parmi les dispositifs d'ancrage temporaire (TAD) squelettiques disponibles, il existe aujourd'hui 2 grandes "familles": Les mini-plaque et les mini-vis. La fiabilité, la facilité de mise en œuvre, le faible coût et les nombreuses indications des mini-vis en font le système le plus répandu. Elles peuvent être positionnées entre les racines dentaires ou à l'extérieur du processus alvéolaire. Les limites inhérentes au positionnement inter radiculaire (IR), ont fondé les avantages majeurs des mini-vis extra alvéolaires (EA): 1. Risque réduit de dommage des racines dentaires. 2. Absence d'interférence avec le déplacement des dents. 3. Une plus grande quantité d'os cortical aux points de placement. 4. Taux d'échec plus faible. 5. Ancrage adéquat pour la rétraction de l'arcade dentaire dans son ensemble. 6. Diminution du nombre de TAD nécessaires pour un traitement complexe. 7. Plus grande polyvalence des mouvements dentaires. Parmi les sites EA bien établis il existe la crête infra zygomatique, le plateau mandibulaire vestibulaire et la branche montante de la mandibule. Les mini-vis corticales courtes font également l'objet d'une littérature "développée". Plus récemment, un ancrage zygomatique et symphysaire émerge comme une alternative supplémentaire aux mini-plaques. Avec un taux de réussite global qui dépasse 92 %, les dispositifs d'ancrage temporaire extra-alévolaires sont des auxiliaires bien établis et fiables. Avec des formations complémentaires et une courbe d'apprentissage rapide, le recours aux mini-vis EA élargit considérablement la portée du traitement conservateur des malocclusions sévères et complexes.

Download or read book Point actuel sur les mini vis et les plaques d ancrage en orthodontie written by Arnaud Persac and published by . This book was released on 2009 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'@introduction récente des nouveaux systèmes d'ancrages intra-osseux appelés mini-vis et plaque d'ancrage, permettant une mise en charge immédiate, a révolutionné l'approche et biomécanique de l'ancrage en orthodontie. Nous verrons qu'il existe aujourd'hui une multitude de système d'ancrage offrant une grande liberté quant à leur placement et à leur utilisation. A travers des différents exemples cliniques observés, on remarquera l'intérêt de l'utilisation de mini-vis dans un grand nombre de traitements, produisant en particulier des changements faciaux favorables, dépassant souvent les limites habituelles des traitements orthodontiques. Ces nouveaux systèmes d'ancrage vont avoir des avantages considérables en ce qui concerne leur mise en place et leur mise en charge ; mais la réussite de la micro-implantation va dépendre de plusieurs facteurs qui, s'ils ne sont pas respectés, peuvent entraîner un échac du traitement.

Download or read book Inorganic Chromium III Compounds written by Tiina Santonen and published by World Health Organization. This book was released on 2009 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document on inorganic chromium (III) compounds provides summaries of the relevant scientific information concerning the potential effects of these chemicals upon human health and/or the environment. Chemical safety cards on the most common inorganic trivalent chromium compounds are reproduced in this document.

Download or read book Implant Site Development written by Michael Sonick and published by John Wiley & Sons. This book was released on 2011-12-14 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the desire for dental implant therapy ever escalating, clinicians are faced with the challenge of augmenting deficient natural physiology to provide effective sites for implantation. Implant Site Development helps the clinician decide if, when, and how to create a ridge site amenable to implantation. This practical book offers solutions to many implant site preservation scenarios, discussing different treatment options, timing, a variety of materials and techniques, and their application to the clinical practice. With a unique integrated clinical approach, Implant Site Development covers a range of site development techniques. Highly illustrated, Implant Site Development presents diagrams and clinical photographs to aid with clinical judgment and will prove useful for any dental professional involved in implant therapy, from general practitioners to prosthodontists, but especially surgeons. This literature-based, yet user-friendly, reference will be indispensable to the novice or veteran clinician.

Download or read book English Vocabulary Elements written by Keith Denning and published by Oxford University Press. This book was released on 2007-02-17 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique text draws on the tools of modern linguistics to help the student acquire an effective understanding of learned, specialized, and scientific vocabulary. English Vocabulary Elements (EVE) helps develop familiarity with over 350 Latin and Greek word elements in English, and shows how these roots are the building blocks within thousands of different words. Along the way the authors introduce and illustrate many of the fundamental concepts of linguistics. Offering a thorough approach to the expansion of vocabulary, EVE is an invaluable resource that provides students a deeper understanding of the language. This book will be useful to upper level high school students, undergraduates in English, Linguistics, and Classics departments, ESL students, and anyone interested in building vocabulary skills. This edition is refined and thoroughly updated. It includes updated cultural references, and the authors have revised and improved the pedagogy based on classroom experience. In particular they account for variations in pronunciation among students; clarify when historical details are important or peripheral; and improve the many examples and exercises that form the core of the book.

Download or read book Temporomandibular Disorders written by Daniel M. Laskin and published by Quintessence Publishing (IL). This book was released on 2006 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I: Biologic Basis Section A: Anatomy and Function 1. Functional Anatomy and Biomechanics of the Masticatory Apparatus?William L. Hylander 2. Anatomy and Function of the TMJ?Ales Obrez & Luigi M. Gallo 3. TMJ Growth, Adaptive Modeling and Remodeling, and Compensatory Mechanisms?Boudewijn Stegenga & Lambert G.M. de Bont 4. Sensory and Motor Neurophysiology of the TMJ?Barry J. Sessle Section B: Pathophysiology of the TMDs 5. Persistent Orofacial Pain?Ronald Dubner & Ke Ren 6. Muscular Pain and Dysfunction?James P. Lund 7. TMJ Osteoarthritis?Stephen B. Milam 8. TMJ Disc Derangements?Boudewijn Stegenga & Lambert G.M. de Bont 9. Systemic Conditions Affecting the TMJ?Mauno Kononen & Bengt Wenneberg Part II: Clinical Management Section A: Diagnostic Modalities 10. TMJ Imaging?Tore A. Larheim & Per-Lenn.

Download or read book The Evolution of Hominin Diets written by Jean-Jacques Hublin and published by Springer Science & Business Media. This book was released on 2009-05-15 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Michael P. Richards and Jean-Jacques Hublin The study of hominin diets, and especially how they have (primates, modern humans), (2) faunal and plant studies, (3) evolved throughout time, has long been a core research archaeology and paleoanthropology, and (4) isotopic studies. area in archaeology and paleoanthropology, but it is also This volume therefore presents research articles by most of becoming an important research area in other fields such as these participants that are mainly based on their presentations primatology, nutrition science, and evolutionary medicine. at the symposium. As can hopefully be seen in the volume, Although this is a fundamental research topic, much of the these papers provide important reviews of the current research research continues to be undertaken by specialists and there in these areas, as well as often present new research on dietary is, with some notable exceptions (e. g. , Stanford and Bunn, evolution. 2001; Ungar and Teaford, 2002; Ungar, 2007) relatively lit- In the section on modern studies Hohmann provides a tle interaction with other researchers in other fields. This is review of the diets of non-human primates, including an unfortunate, as recently it has appeared that different lines interesting discussion of the role of food-sharing amongst of evidence are causing similar conclusions about the major these primates. Snodgrass, Leonard, and Roberston provide issues of hominid dietary evolution (i. e.

Download or read book Orthodontics and Dentofacial Orthopaedics written by John P. Fricker and published by . This book was released on 1998 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Jaws written by Sandra Kahn and published by Stanford University Press. This book was released on 2018-04-10 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: There's a silent epidemic in western civilization, and it is right under our noses. Our jaws are getting smaller and our teeth crooked and crowded, creating not only aesthetic challenges but also difficulties with breathing. Modern orthodontics has persuaded us that braces and oral devices can correct these problems. While teeth can certainly be straightened, what about the underlying causes of this rapid shift in oral evolution and the health risks posed by obstructed airways? Sandra Kahn and Paul R. Ehrlich, a pioneering orthodontist and a world-renowned evolutionist, respectively, present the biological, dietary, and cultural changes that have driven us toward this major health challenge. They propose simple adjustments that can alleviate this developing crisis, as well as a major alternative to orthodontics that promises more significant long-term relief. Jaws will change your life. Every parent should read this book.

Download or read book Orthodontic Diagnosis written by Thomas Rakosi and published by Thieme. This book was released on 1993 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: An illustrated guide for the complex process of orthodontic diagnostics and indication. The total process of treatment planning including the scientific bases is pictorially described. Beside the conventional methods of examination and model analysis, emphasis is placed on the cranio-facial growth processes, the aetiology of malocclusions and on the importance of functional analysis. The following three aspects are described in detail in this book: Growth of the Facial Skeleton - types of treatment which promote or guide growth. In order to control these natural processes artificially, a precise understanding of them is required. Aetiology of the Malocclusion - the various types of causative therapy and the elimination of the causes. Functional Analysis - many malocclusions are a result of dysfunctions. As a variety of methods are available for treating dysfunctions, functional analysis is taken very seriously.

Download or read book The Pathophysiologic Basis of Nuclear Medicine written by Abdelhamid H. Elgazzar and published by Springer. This book was released on 2014-09-01 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, now in its third edition, aims to promote a deeper understanding of the scientific and clinical basis of nuclear medicine and the new directions in medical imaging. The new edition has been revised and updated to reflect recent changes and to ensure that the contents are in line with likely future directions. The book starts by providing essential information on general pathophysiology, cell structure and cell biology as well as the mechanisms of radiopharmaceutical localization in different tissues and cells. The clinical applications of nuclear medicine are then presented in a series of chapters that cover every major organ system and relate the basic knowledge of anatomy, physiology and pathology to the clinical utilization of various scintigraphic modalities. The therapeutic applications of nuclear medicine are discussed in a separate chapter, and the final chapter is devoted to the biologic effects of ionizing radiations, including radiation from medical procedures.

Download or read book The Legends of Implant Dentistry with The History of Transplantology and Implantology written by Leonard I Linkow and published by Jaypee Brothers,Medical Publishers Pvt. Limited. This book was released on 2010-08-30 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: