Download or read book Cicatrisation osseuse apr s extraction dentaire et utilisation de mat riaux de comblement written by Philippe Rolland and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Les mat riaux de reconstruction osseuse en chirurgie orale written by Nicolas Balla and published by . This book was released on 2013 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suivant une extraction dentaire, une diminution du volume osseux ,dans ses dimensions verticale et horizontale, est inévitable. La réduction du volume alvéolaire conduit à des problèmes thérapeutiques et esthétiques. La conservation du volume osseux après extraction constitue donc un objectif prioritaire à atteindre, et l’utilisation de matériaux de substitution osseuse dans ce cadre paraît a priori tout à fait justifiée. Afin de palier cette résorption osseuse, de nombreux matériaux de reconstruction osseuse ont vu le jour. Il s'agit d'allogreffe (greffe des tissus d’un individu à un autre d’une même espèce), de xénogreffe (greffe des tissus d’un individu à un autre d’une autre espèce) ou de matériau synthétique. La multiplicité de ces matériaux témoigne de l'énorme demande des praticiens mais prouve également que le matériau de substitution osseuse idéal n’existe pas. Cette ouvrage a pour but d'évaluer l'efficacité des matériaux de reconstruction osseuse dans les alvéoles d'extraction. De plus, nous mettrons en évidence, s'il en existe, les différences significatives, histologiques et cliniques, entre les différents matériaux.
Download or read book La conservation du volume osseux apr s extraction written by Elise Marichal and published by . This book was released on 2011 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Une résorption osseuse a été mise en évidence après une extraction dentaire. En prothèse adjointe et conjointe, il est préférable de conserver un maximum de tissu osseux. Celui-ci permet de garder un maintien des tissus mous tel que la gencive, les lèvres, les joues, et de permettre une bonne intégration du système prothétique en bouche. De même, en implantologie, il est fréquent d’avoir à faire face à un volume osseux résiduel insuffisant pour permettre la mise en place de l’implant. Pour limiter cette fonte osseuse, et optimiser l’intégration fonctionnelle et esthétique des reconstitutions la mise en place post-extractionnelle de matériau de comblement osseux est une solution aujourd’hui validée. Cependant, le coût de ces matériaux en limite l’utilisation
Download or read book Optimisation de la cicatrisation alv olaire apr s une extraction dentaire written by Jonathan Chemla and published by . This book was released on 2011 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: L’extraction dentaire est un acte courant en chirurgie dentaire. La cicatrisation alvéolaire qui en découle conduit inémédiablement à une diminution du volume de la crête osseuse. Des désordres fonctionnels et esthétiques peuvent apparaître suite aux extractions dentaires; et le succès de la pose d’un implant s’avère parfois compromis. Les aspects histologiques de la cicatrisation osseuse après une extraction dentaire, montrent un tissu de granulation majoritairement présent dans les trois premières semaines de cicatrisation. Ce tissu est remplacé par un tissu conjonctif fibreux vers la quatrième semaine. Des flots dos néoformé entouré d’un tissu ostéoïde apparaissent aussi à la quatrième semaine. Leur surface augmentent et évoluent en un os minéralisé et dense qu’à partir de la douzième semaine de cicatrisation. Cliniquement, une résorption osseuse apparaît aussi bien dans le sens vertical que dans le sens horizontal. D’une manière générale, le niveau de l’os reformé n’atteint jamais le niveau des crêtes mésiales et distales des dents adjacentes, on observe une incurvation dans le sens mésio-distal d’une hauteur d’environ 1,2 mm. De nombreux auteurs ont cherché à mettre en place des techniques chirurgicales visant à réduire ce phénomène de résorption alvéolaire. Tous ces auteurs s’accordent sur le fhit qu’il faille favoriser la colonisation des cellules osseuses sur le site extractionel. Le comblement et/ou le recouvrement des alvéoles déshabités permettent de maintenir le volume osseux de sorte que le site autorise une restauration prothétique répondant aux critères esthétiques et fonctionnels optimaux. Mais aucune ne semble donner des résultats prévisibles.
Download or read book Comparaison de la cicatrisation apr s extraction dentaire et apr s extraction et comblement l aide d un mat riau de substitution written by Antoine Trémelot and published by . This book was released on 2004 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 20 Years of Guided Bone Regeneration in Implant Dentistry written by Daniel Buser and published by Quintessence Publishing (IL). This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings the reader up-to-date on the developments in GBR over the past 20 years. The first four chapters focus on the basic science of GBR in implant dentistry. Helps the reader to understand the biologic and biomaterial background of this well-documented and well-established surgical technique in implant dentistry—essential knowledge for the use of barrier membranes in patients. Focuses on the clinical applications of GBR. Presents specific indications and describes the criteria for patient selection, the step-by-step surgical procedure, and aspects of postoperative treatment. Reflects the immense progress of GBR in the past 10 to 15 years and the current clinical status of GBR in implant dentistry. Like its predecessor, is a must-have resource for all clinicians with interest and experience in implant dentistry. [editor].
Download or read book Sinus Grafting Techniques written by Ronald Younes and published by Springer. This book was released on 2015-01-21 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Placement of endosseous implants in the posterior maxilla is often difficult because of a lack of supporting bone. Sinus augmentation procedures have therefore been extensively used for the treatment of the edentulous atrophic posterior maxilla prior to implant placement. This book describes in detail the most widely used sinus grafting techniques as well as some innovative variations, with full coverage of both lateral and crestal approaches. A key aim is to assist the practitioner in selecting the appropriate sinus grafting technique based on the evaluation of a number of parameters that are described in detail and codified in a simple and practical way. Up-to-date information is also provided on grafting materials and on potential complications of sinus augmentation procedures and their treatment.
Download or read book Rhinology written by David W. Kennedy and published by Thieme. This book was released on 2012-05-20 with total page 1850 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drs. David Kennedy and Peter Hwang bring together the expertise of a whos who of rhinology specialists in Rhinology: Diseases of the Nose, Sinuses, and Skull Base, a major reference covering current knowledge on the pathogenesis as well as the medical and surgical management of sinonasal and skull base disorders. It offers in-depth coverage of all key topics in the subspecialty of rhinology, ranging from rhinosinusitis to endoscopic skull base reconstruction and more. Key Features: A substantial section on surgical methods for treating skull base disorders, including endoscopic skull base surgery A DVD containing 21 professionally produced videos, narrated by Dr. Kennedy, and showing various contributors demonstrating the key pearls and pitfalls of surgical techniques discussed in the book One hundred detailed color illustrations by medical artist Christine Gralapp, along with over 600 photos and x-rays Comprehensive coverage of sinonasal anatomy and physiology, as well as the medical and surgical aspects of sinonasal disease and skull base tumors This multimedia reference is the definitive go-to guide for rhinology residents as well as a comprehensive reference for practicing otolaryngologists and neurosurgeons who wish to expand their surgical expertise, develop a broader armamentarium of techniques, and successfully manage their patients with sinonasal and skull base disorders.
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 The Franks in the Aegean written by Peter Lock and published by Routledge. This book was released on 2014-01-14 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the enormous literature on the crusades, the Frankish states in the Aegean (set up in the wake of the Fourth Crusade in 1204) have been seriously neglected by modern historians. Yet their history is both compelling in itself - these were the last crusader states to be set up in the eastern Mediterranean and among the last to fall to the Turks - and also valuable for the case study they offer in medieval colonialism. Peter Lock surveys the social, economic, religious and cultural aspects of the region within a broad political framework, and explores the clash of cultures between the Frankish interlopers and their Byzantine subjects. This is a major addition to crusading studies.
Download or read book The Archaeology of Medieval Greece written by Peter Lock and published by Oxbow Books Limited. This book was released on 1996 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greece's importance in the Middle Ages is often neglected by those more concerned with its Prehistoric or Classical past. But, as the colony of Frankish and Italian maritime Empires and as a haven for the Orthodox Church after the fall of Constantinople, the landscape of Greece is covered in a profusion of Medieval art and architecture. This text brings this heritage back to public attention.
