Download or read book Implantologie et parodonte compromis written by Emmanuel Nau and published by . This book was released on 2012 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les parodontopathogènes, sont le facteur étiologique majeur des parodontites. La destruction du tissu de soutien, est quant à elle due à la réponse de l'hôte à l'agression bactérienne. La réhabilitation implantaire des édentements partiels et complets est bien acceptée malgré des échecs. L'ostéointégration des implants peut-être compromise par la présence de bactéries intra-orales et des réactions inflammatoires concomitantes. Les lésions péri-implantaires sont des lésions inflammatoires qui peuvent affecter seulement la muqueuse (mucosite) ou aussi détruire le support osseux (péri-implantite). Les protocoles de traitement de la parodontite sont bien établis, alors que les différents outils thérapeutiques à disposition pour traiter la péri-implantite n'ont pas prouvé d'efficacité supérieure pour l'une ou l'autre technique. En plus des traitements conventionnels (mécaniques et chimiques), l'utilisation du laser est proposée pour le traitement de la parodontite et de la péri-implantite. De nombreuses études suggèrent que les échecs implantaires associés à une perte osseuse sont plus importants chez les sujets ayant une histoire de parodontite. Les implants montrant des signes de péri-implantite hébergent une flore similaire comparée à celles des parodontites. Les poches parodontales résiduelles sont un facteur de risque pour la péri-implantite, chez les patients traités pour une parodontite. L'élimination de ces parodontopathogènes de la cavité buccale avant la pose d'implants peut empêcher la colonisation bactérienne, et réduire le risque de péri-implantite. C'est donc le maintien de la santé parodontale plutôt que l'histoire de parodontite, qui semble être le déterminant principal dans l'apparition de la péri-implantite. Cependant, d'autres études prospectives contrôlées, à long terme et avec un échantillon suffisant de patients doivent être faites avant de tirer des conclusions définitives sur la survie implantaire chez les patients au parodonte compromis.
Download or read book Implantation imm diate ou diff r e en cas d infection written by Anna Droesch and published by . This book was released on 2017 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionnellement, après l'extraction dentaire de la dent compromise, l'alvéole est laissée à la cicatrisation durant plusieurs mois. Pour préserver l'esthétique et le niveau d'os alvéolaire de l'effondrement dû au processus de cicatrisation, il est parfois conseillé, dans des situations où l'extraction de la dent précède l'implantation, d'installer l'implant dans l'alvéole d'extraction sans attendre que le site ne cicatrise. Une extraction-implantation immédiate est alors réalisée. Hors, fréquemment, la dent devant être extraite est infectée. Devant les avantages non négligeables de gain de temps et de confort augmenté pour le patient ; la mise en place d'un implant dans un site infecté (parodontalement ou endodontiquement) a longtemps été considérée comme une contre-indication. Qu'en est-il aujourd'hui ? À travers une revue de la littérature scientifique récente nous tenterons de répondre à la validité d'une telle stratégie chirurgicale. Nous établirons le cas échéant un arbre décisionnel ainsi qu'un protocole fiable et reproductible nous permettant de mener à bien un tel traitement.
Download or read book Mini implants written by Skander Ellouze and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dental Biomaterials written by Edward Sacher and published by World Scientific. This book was released on 2018-12-18 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contents of this book touch on the all major dental biomaterials: polymers, composites, ceramics and metals. The first part introduces the readers to the surface physicochemical and mechanical characterizations at the nanoscopic level, and the use of finite element analysis. The second part discusses dental adhesion, resin-based composites, polymerization contraction stress, impression materials and soft liners for total prosthesis. The third part deals with ceramics in restorative dentistry: zirconia and lithium disilicate, the fractography of dental ceramics, as well as bioglass for bone growth. The fourth part discusses the toxicity of mercury in dentistry, and the use of preventive materials for dental diseases. The concluding part identifies imminent techniques for dental biomaterials, such as additive manufacturing (3D printing), and bioprinting in dentistry.
Download or read book Adult Orthodontics written by Birte Melsen and published by John Wiley & Sons. This book was released on 2012-04-23 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a major new work dedicated to the increasingly prominent area of adult orthodontics. Written by renowned contributors from the orthodontic community and beyond, and compiled by a world-class editor, it provides an authoritative resource on the subject, marrying together clinical guidance with a thorough evaluation of the evidence base. The opening chapters provide the context for adult orthodontics, including patient demographics and aetiology, and the book goes on to detail treatment planning considerations, including patient case profiles, suggesting initial outcomes and longer term expectations. Interdisciplinary and multidisciplinary approaches are discussed, including the links between adult orthodontics and periodontics, prosthetics and temporomandibular disorders. The book is accompanied by a website containing further examples of case studies and a wealth of clinical images. Set to become the gold standard resource on the subject, this book will be invaluable to all those providing orthodontic treatment to adults and those dealing with orthodontics as part of the inter-disciplinary management of the adult dentition. KEY FEATURES • A major new work on an expanding area of orthodontic treatment • Covers patient demographics, aetiology, treatment planning and maintenance issues • Includes case studies, suggesting realistic and optimal short and long term outcomes • Highly illustrated with full colour clinical photos • Accompanied by a website with further material: www.wiley.com/go/melsen
Download or read book Mims Medical Microbiology and immunology written by Richard Goering and published by Elsevier Health Sciences. This book was released on 2018-02-27 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn all the microbiology and basic immunology concepts you need to know for your courses and exams. Now fully revised and updated, Mims' clinically relevant, systems-based approach and abundant colour illustrations make this complex subject easy to understand and remember. - Learn about infections in the context of major body systems and understand why these are environments in which microbes can establish themselves, flourish, and give rise to pathologic changes. This systems-based approach to microbiology employs integrated and case-based teaching that places the 'bug parade' into a clinical context. - Effectively review for problem-based courses with the help of chapter introductions and 'Lessons in Microbiology' text boxes that highlight the clinical relevance of the material, offer easy access to key concepts, and provide valuable review tools. - Approach microbiology by body system or by pathogen through the accompanying electronic 'Pathogen Parade' – a quickly searchable, cross-referenced glossary of viruses, bacteria and fungi - A new electronic 'Vaccine Parade' offers quick-reference coverage of the most commonly used vaccines in current clinical practice - Deepen your understanding of epidemiology and the important role it plays in providing evidence-based identification of key risk factors for disease and targets for preventative medicine. - Grasp and retain vital concepts easily, with a user-friendly colour coded format, succinct text, key concept boxes, and dynamic illustrations. - New and enhanced information reflects the growing importance of the human microbiota and latest molecular approaches - Access the complete contents on the go via the accompanying interactive eBook, with a range of bonus materials to enhance learning and retention – includes self-assessment materials and clinical cases to check your understanding and aid exam preparation.
Download or read book The Gut Microbiome in Health and Disease written by Dirk Haller and published by Springer. This book was released on 2018-07-27 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an overview on how the gut microbiome contributes to human health. The readers will get profound knowledge on the connection between intestinal microbiota and immune defense systems. The tools of choice to study the ecology of these highly-specialized microorganism communities such as high-throughput sequencing and metagenomic mining will be presented. In addition the most common diseases associated to the composition of the gut flora are discussed in detail. The book will address researchers, clinicians and advanced students working in biomedicine, microbiology and immunology.
Download or read book Staphylococcus and Streptococcus written by Sahra Kırmusaoğlu and published by BoD – Books on Demand. This book was released on 2020-03-11 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Staphylococcus spp. and Streptococcus spp. have not only got pathogenic isolates, but also non-pathogenic isolates. Staphylococcus spp. and Streptococcus spp. that are Gram positive cocci are the main pathogens in several infections. Virulence factors such as usual and unusual surface proteins encoded by resistance genes are the main causes of pathogenesis. Multidrug-resistant pathogens that are the main causes of morbidity and mortality worldwide have the ability to synthesize a number of destructive enzymes encoded by resistance genes such as ?-lactamases. Resistant pathogens such as methicillin-resistant Staphylococcus aureus (MRSA), Streptococcus pneumoniae, Group A, and Group B Streptococcus have emerged throughout the world. To eliminate these resistant pathogens that cause untreatable, acute, and chronic infections, different new antimicrobials must be developed and used. The goal of this book is to provide the latest information about the above topics.
Download or read book Koneman s Color Atlas and Textbook of Diagnostic Microbiology written by Gary W. Procop and published by Jones & Bartlett Learning. This book was released on 2020-07-01 with total page 5192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in striking full color, this Seventh Edition of Koneman’s gold standard text presents all the principles and practices readers need for a solid grounding in all aspects of clinical microbiology—bacteriology, mycology, parasitology, and virology. Comprehensive, easy-to-understand, and filled with high quality images, the book covers cell and structure identification in more depth than any other book available. This fully updated Seventh Edition is enhanced by new pedagogy, new clinical scenarios, new photos and illustrations, and all-new instructor and student resources.
Download or read book Human Microbiome written by Mohsin Khurshid and published by Springer Nature. This book was released on with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt:
