Download or read book Le profil d mergence en proth se fix e implanto port e written by Charlène Bastiat and published by . This book was released on 2009 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dans le secteur antérieur, le succès d’une restauration implanto-portée repose sur son intégration fonctionnelle mais aussi esthétique. L’obtention de ce résultat passe notamment par la réalisation d’un profil d’émergence physiologique assurant la santé et le maintien des tissus parodontaux. En denture naturelle, ce défini par l’angle d’émergence formé par l’inclinaison de la face vestibulaire d’une dent au niveau sulculaire et son grand axe. En prothèse dento-portée le praticien se base sur les tissus dentaires non préparés et sur les tissus mous marginaux pour le recréer. En prothèse implantaire ces repères n’existent pas, de ce fait le praticien devra coordonner toutes les étapes du traitement dans le but de recréer un profil d’émergence optimal au niveau de la restauration. La connaissance des mécanismes d’intégration de l’implant aussi bien au niveau des tissus durs que des tissus mous préalablement à la mise en place d’implants est primordiale car elle permet au praticien d’anticiper sur la cicatrisation tissulaire. Le choix de le morphologie implantaire se fait en fonction de divers critères cliniques tels que le volume osseux résiduel, la qualité osseuse et le profil d’émergence de la dent à remplacer. Les états de surfaces rugueux seront préférés aux surfaces lisses pour leurs meilleurs résultats cliniques. Le positionnement de l’implant est aussi dépendant de la situation clinique mais obéit à des règles précises dans les trois plans de l’espace dont le non respect entrainerait un profil d’émergence non physiologique et donc une instabilité tissulaire à long terme. Après la phase chirurgicale, les étapes prophétiques de la gestion du profil d’émergence débutent par la temporisation. Pendant 6 à 8 semaines, les éléments transitoires : piliers individualisés ou couronnes provisoires vont sculpter la forme des tissus péri-implantaires tels que la gencive libre marginale et les papilles interproximales lors de la cicatrisation. Le berceau prophétique ainsi obtenu devra être enregistré fidèlement et transmis au laboratoire de prothèse grâce à des transferts d’empreinte personnalisés ou même à la couronne provisoire. Le prophétiste réalise ensuite un modèle en plâtre intégral ou muni d’une fausse gencive souple amovible lui permettant de construire la couronne en adéquation totale avec l’environnement tissulaire. Cette couronne vissée ou scellée repose sur un pilier prophétique dont le choix tient compte entre autre de la hauteur prophétique disponible, de la hauteur et de la qualité des tissus mous péri-implantaires. Ce pilier peut être en continuité avec le col implantaire ou sous dimensionné, on parle alors de platform-switching. Ce concept limite de façon significative la résorption osseuse cervicale et les récessions tissulaires garantissant ainsi l’obtention d’un profil d’émergence optimal.
Download or read book Particularit s cr ation et gestion des profils d mergence en proth se supra implantaire written by Lima Samy and published by . This book was released on 2015 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le succès d'une restauration implanto-portée repose sur son intégration fonctionnelle mais aussi esthétique. L'obtention de ce résultat passe notamment par la réalisation d'un profil d'émergence physiologique assurant la santé et le maintien des tissus parodontaux. En prothèse implanto-portée, nous sommes confrontés à un paroxysme qui réside dans la dysmorphose, hors mis pour les prémolaires mandibulaires, entre racine naturelle et racine artificielle : l'implant dentaire et sa section parfaitement circulaire doit, sur une hauteur gingivale de 2 à 5 mm, rétablir de manière progressive le contour dentaire pour aboutir à une base prothétique anatomiquement cohérente. Le non respect du profil d'émergence entraîne des conséquences fonctionnelles (protection et stimulation des tissus mous) et esthétiques de manière immédiate et médiate. Nous verrons ainsi, en quoi les techniques récentes de conception et fabrication assistées par ordinateur peuvent offrir des perspectives nouvelles dans la création, et la gestion du profil d'émergence en prothèse implanto-portée. Les étapes prothétiques de la gestion du profil d'émergence peuvent débuter en pré, per, ou post phase chirurgicale. Pendant 6 à 8 semaines, les éléments transitoires : piliers individualisés ou couronnes provisoires vont modeler la forme des tissus péri-implantaires tels que la gencive libre marginale et les papilles inter-proximales lors de la cicatrisation. A travers cette étude, et avec l'illustration de cas cliniques, nous verrons comment coordonner toutes les étapes du traitement dans le but de recréer un profil d'émergence optimal au niveau de la restauration.
Download or read book Learning from the Slums for the Development of Emerging Cities written by Jean-Claude Bolay and published by Springer. This book was released on 2016-07-29 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with slums as a specific question and a central focus in urban planning. It radically reverses the official version of the history of world cities as narrated during decades: slums are not at the margin of the contemporary process of urbanization; they are an integral part of it. Taking slums as its central focus and regarding them as symptomatic of the ongoing transformations of the city, the book moves to the very heart of the problem in urban planning. The book presents 16 case studies that form the basis for a theory of the slum and a concrete development manual for the slum. The interdisciplinary approach to analysing slums presented in this volume enables researchers to look at social and economic dimensions as well as at the constructive and spatial aspects of slums. Both at the scientific and the pedagogical level, it allows one to recognize the efforts of the slum’s residents, key players in the past, and present development of their neighborhoods, and to challenge public and private stakeholders on priorities decided in urban planning, and their mismatches when compared to the findings of experts and the demands of users. Whether one is a planner, an architect, a developer or simply an inhabitant of an emerging city, the presence of slums in one’s environment – at the same time central and nonetheless incongruous – makes a person ask questions. Today, it is out of the question to be satisfied with the assumption of the marginality of slums, or of the incongruous nature of their existence. Slums are now fully part of the urban landscape, contributing to the identity and the urbanism of cities and their stakeholders.
Download or read book Contemporary Interventional Ultrasonography in Urology written by Inderbir S. Gill and published by Springer Science & Business Media. This book was released on 2009-02-19 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exciting new developments and applications of imaging techniques have emerged over the last few years, leading to many improvements in diagnosis and staging of urologic diseases. Refinements in the technology mean that imaging now is much more precise than even five years ago, and this has significantly enhanced its application within several key fields. As such, there are virtually no books currently available that cover the impact of these advances within urology leaving a major hole in the market. With its sound overview of the current state of affairs, and also its focus on highlighting future advances, this book would therefore find a significant audience within not only trainees, but also practicing clinicians too. Furthermore, the whole topic of ultrasonography is a relatively overlooked one, with very few modern books tackling any specific areas of the field. This book will be up-to-date and will pay attention to the unique applications of ultrasound within each discipline.
Download or read book Stem Cells Handbook written by Stewart Sell and published by Springer Science & Business Media. This book was released on 2013-08-16 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses critical areas of progress in stem cell research, including the most recent research and applications of pluripotent embryonic cells, induced pluripotent cells, oligopotent tissue stem cells and cancer stem cells. The text covers basic knowledge of stem cell biology, stem cell ethics, development of techniques for applying stem cell therapy, the technology of obtaining appropriate cells for transplantation as well as the role of stem cells in cancer and how therapy may be directed to cancer stem cells. This new volume is essential reading for all scientists currently in the field or allied research areas, and those for those graduate students who envision a career in stem cells.
Download or read book Medical Applications of Titanium and Its Alloys written by Jack E. Lemons and published by ASTM International. This book was released on 1996 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirty papers presented at a 1994 symposium cover the basic materials science issues regarding the processing of titanium alloys, and the controversy regarding their use in medicine. Coverage includes orthopaedic, dental, and cardiovascular applications, with a primary focus on the orthopaedic. Info
Download or read book Leksell Radiosurgery written by A. Niranjan and published by Karger Medical and Scientific Publishers. This book was released on 2019-05-20 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its introduction 52 years ago, Leksell radiosurgery has become a widely applied technique for the management of a diverse group of vascular, neoplastic, and functional disorders. This publication presents an update on state-of-the-art radiosurgery technology, including outcomes, by the pioneers in the field. Experts have contributed chapters on various topics. They provide a history of the development of Leksell Gamma Knife and its evolution from frame-based to the inclusion of mask-based radiosurgery in the latest Gamma Knife model. For beginners, there is valuable information related to imaging, quality assurance, patient care, anesthesia, and regulatory requirements. Advance users will appreciate the summary of the long-term outcome of important indications. Additional chapters on cavernous malformation, orbital, uveal, and ocular disorders clarify the role of radiosurgery. This book is a concise overview for physicians interested in radiosurgery. It will be of great value to neurosurgeons, radiation oncologists, and medical physicists concerned with learning about the indications of radiosurgery.
Download or read book Organic Solid State Lasers written by Sébastien Forget and published by Springer. This book was released on 2013-07-03 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic lasers are broadly tunable coherent sources, potentially compact, convenient and manufactured at low-costs. Appeared in the mid 60’s as solid-state alternatives for liquid dye lasers, they recently gained a new dimension after the demonstration of organic semiconductor lasers in the 90's. More recently, new perspectives appeared at the nanoscale, with organic polariton and surface plasmon lasers. After a brief reminder to laser physics, a first chapter exposes what makes organic solid-state organic lasers specific. The laser architectures used in organic lasers are then reviewed, with a state-of-the-art review of the performances of devices with regard to output power, threshold, lifetime, beam quality etc. A survey of the recent trends in the field is given, highlighting the latest developments with a special focus on the challenges remaining for achieving direct electrical pumping of organic semiconductor lasers. A last chapter covers the applications of organic solid-state lasers.
Download or read book Color Atlas of Equine Pathology written by Claus D. Buergelt and published by John Wiley & Sons. This book was released on 2014-01-28 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Color Atlas of Equine Pathology offers a practical guide to identifying equine diseases, presenting a single resource with more than 1000 images showing predominantly gross pathology. Organized by body systems, the book allows for picture matching during or after an equine necropsy. In this user-friendly atlas, each chapter takes a common format, presenting the disease process as well as congenital, degenerative, inflammatory, and neoplastic sequences, with text boxes offering quick reference to key information. The book begins with an introductory chapter summarizing the principles of the equine field necropsy, and subsequent organ-based chapters depict gross features of disease, focusing on macroscopic digital images supplemented by histology and immunohistochemistry when necessary. Some clinical information for correlation with pathology is included. Color Atlas of Equine Pathology is an essential resource for diagnostic veterinary pathologists and pathology residents, as well as for equine practitioners performing necropsies in the field.
Download or read book Museum Theory written by Andrea Witcomb and published by John Wiley & Sons. This book was released on 2020-04-06 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: MUSEUM THEORY EDITED BY ANDREA WITCOMB AND KYLIE MESSAGE Museum Theory offers critical perspectives drawn from a broad range of disciplinary and intellectual traditions. This volume describes and challenges previous ways of understanding museums and their relationship to society. Essays written by scholars from museology and other disciplines address theoretical reflexivity in the museum, exploring the contextual, theoretical, and pragmatic ways museums work, are understood, and are experienced. Organized around three themes—Thinking about Museums, Disciplines and Politics, and Theory from Practice/Practicing Theory—the text includes discussion and analysis of different kinds of museums from various, primarily contemporary, national and local contexts. Essays consider subjects including the nature of museums as institutions and their role in the public sphere, cutting-edge museum practice and their connections with current global concerns, and the links between museum studies and disciplines such as cultural studies, anthropology, and history.
Download or read book Economics of Mineral Engineering written by and published by . This book was released on 1976 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Principles of Museum Administration written by George Brown Goode and published by . This book was released on 1895 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laser 50 Years Of Discoveries written by Fabien Bretenaker and published by World Scientific. This book was released on 2014-10-27 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book provides an overview of the principle and applications of lasers enriched with numerous illustrations.Being over fifty years old, lasers continue to amaze us. Their performance characteristics are constantly reaching new limits, and the scope of their applications continues to expand. Yet, it took years of effort by teams of physicists to transform the fundamental notions of Einstein into the first experimental beam of laser light. And history is still going on as fundamental research is now triggered by its remarkable properties.This book addresses every aspects of laser light, from its fundamental principles to its industrial applications, at a level particularly suited for high school teachers, students, and anybody curious about science and technology.
Download or read book Slum Upgrading and Participation written by Ivo Imparato and published by World Bank Publications. This book was released on 2003-01-01 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: The UN currently estimates that there are about 837 million urban slum dwellers worldwide, and this figure is likely to rise to 1.5 billion by 2020 if current trends are not reversed. This book offers five geographically and institutionally diverse case studies from Latin America, where some of the longest-running and most successful programmes in this field have been conducted. These programmes, involving a wide variety of funding arrangements and agencies, demonstrate the positive impact that community participation and people-oriented service solutions can have on slum upgrading efforts in low income urban areas.
Download or read book Science Technology and the Art of Medicine written by C. Delkeskamp-Hayes and published by Springer Science & Business Media. This book was released on 1993-04-30 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science, Technology, and the Art of Medicine contains papers by eminent scholars who discuss issues and concepts regarding the character of medicine. Special attention is given to the extent to which medicine is a science, art, and technology. Investigations are carried out with a particular focus on the nature of medical knowledge. Concepts of medical research, medical causality, intuition, and medical decision-making are examined in the light of medicine's revolutionary advances in the twentieth century. Past perspectives and present perplexities are also examined, bringing together a volume in the philosophy of medicine that treats a broad range of issues in medical epistemology and practise in a careful, critical fashion.
Download or read book Principles of Health Care Ethics written by Richard Edmund Ashcroft and published by John Wiley & Sons. This book was released on 2007-06-29 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by four leading members of the new generation of medical and healthcare ethicists working in the UK, respected worldwide for their work in medical ethics, Principles of Health Care Ethics, Second Edition is a standard resource for students, professionals, and academics wishing to understand current and future issues in healthcare ethics. With a distinguished international panel of contributors working at the leading edge of academia, this volume presents a comprehensive guide to the field, with state of the art introductions to the wide range of topics in modern healthcare ethics, from consent to human rights, from utilitarianism to feminism, from the doctor-patient relationship to xenotransplantation. This volume is the Second Edition of the highly successful work edited by Professor Raanan Gillon, Emeritus Professor of Medical Ethics at Imperial College London and former editor of the Journal of Medical Ethics, the leading journal in this field. Developments from the First Edition include: The focus on ‘Four Principles Method’ is relaxed to cover more different methods in health care ethics. More material on new medical technologies is included, the coverage of issues on the doctor/patient relationship is expanded, and material on ethics and public health is brought together into a new section.
Download or read book Biennials and Beyond written by Bruce Altshuler and published by Phaidon Press. This book was released on 2013-04-02 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documents significant and pioneering exhibitions that took place between 1962 and 2002.
