Download or read book Apport du sulfate de calcium dans les techniques de comblement osseux written by Arnaud Steinberger and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'avènement de l'implantologie a remplacé dans de nombreux cas les prothèses amovibles partielles et totales en permettant de compenser la perte des dents mais la résorption osseuse consécutive aux avulsions dentaires entraîne une diminution plus ou moins importante de l'épaisseur de l'os alvéolaire. Ce travail se penche sur un matériau de comblement alloplastique, le sulfate de calcium. C'est un minéral naturel utilisé depuis de nombreuses années en orthopédie, en chirurgie plastique, en oncologie ainsi qu'en chirurgie maxillo-faciale pour le traitement de défauts osseux. Nous évoquerons un bref historique du sulfate de calcium qui a été initialement utilisé dans le traitement de défauts osseux causés par la tuberculose. Nous détaillerons ensuite les propriétés physico-chimiques et biologiques du sulfate de calcium. De multiples études ont cherché à améliorer ses propriétés par différents couplages à d'autres matériaux. Le couplage à l'hydroxyapatite a permis la mise sur le marché récente du Bond Apatite®. Nous détaillerons les propriétés chimiques et physiques, la prise de ce matériau, et son protocole de mise en place. Son conditionnement sous la forme d'une seringue double corps de sulfate de calcium, d'hydroxyapatite et d'une solution saline qui permet une utilisation simple et efficace dans de nombreuses indications que nous préciserons. Nous finirons par une comparaison des résultats au travers d'une revue de la littérature. Il conviendra donc de voir si les modifications apportées par le Bond Apatite ® au sulfate de calcium qui a un grand recul clinique lui permet de s'intégrer au sein de l'arsenal thérapeutique du chirurgien dentiste.
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 The Carnivorous Dinosaurs written by Kenneth Carpenter and published by Indiana University Press. This book was released on 2005-07-07 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The meat-eating dinosaurs, or Theropoda, include some of the fiercest predators that ever lived. Some of the group's members survive to this day—as birds. The theropod/bird connection has been explored in several recent works, but this book presents 17 papers on a variety of other topics. It is organized into three parts. Part I explores morphological details that are important for understanding theropod systematics. Part II focuses on specific regions of theropod anatomy and biomechanics. Part III examines various lines of evidence that reveal something about theropods as living creatures. The contributors are Ronan Allain, Rinchen Barsbold, Kenneth Carpenter, Karen Cloward, Rodolfo A. Coria, Philip J. Currie, Peter M. Galton, Robert Gay, Donald M. Henderson, Dong Huang, James I. Kirkland, Yoshitsugu Kobayashi, Eva B. Koppelhus, Peter Larson, Junchang Lü, Lorrie A. McWhinney, Clifford Miles, Ralph E. Molnar, N. Murphy, John H. Ostrom, Gregory S. Paul, Licheng Qiu,J. Keith Rigby, Jr., Bruce Rothschild, Christopher B. Ruff, Leonardo Salgado, Frank Sanders, Julia T. Sankey, Judith A. Schiebout, David K. Smith, Barbara R. Standhardt, Kathy Stokosa, Darren H. Tanke, François Therrien, David Trexler, Kelly Wicks, Douglas G. Wolfe, and Lowell Wood.
Download or read book The Cambridgeshire Coprolite Mining Rush written by Richard Grove and published by . This book was released on 1976 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index to the Fossil Remains of Aves Ornithosauria and Reptilia from the Secondary System of Strata Arranged in the Woodwardian Museum of the University of Cambridge written by Sedgwick Museum and published by . This book was released on 1869 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Ornithosauria written by Harry Govier Seeley and published by . This book was released on 1870 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
