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In Vitro Comparison Of Tensile Bond Strengths For Orthodontic Adhesives Following Enamel Etching At Various Times And Phosphoric Acid Concentrations
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Book Synopsis In Vitro Comparison of Tensile Bond Strengths for Orthodontic Adhesives Following Enamel Etching at Various Times and Phosphoric Acid Concentrations by : Donald P. Wolfert
Download or read book In Vitro Comparison of Tensile Bond Strengths for Orthodontic Adhesives Following Enamel Etching at Various Times and Phosphoric Acid Concentrations written by Donald P. Wolfert and published by . This book was released on 1986 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 2000 with total page 1828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Orthodontics written by and published by . This book was released on 1975 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dental Hard Tissues and Bonding by : George Eliades
Download or read book Dental Hard Tissues and Bonding written by George Eliades and published by Springer Science & Business Media. This book was released on 2005-07-22 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text comprehensively reviews bonding to enamel, dentin and cementum, and analyses relevent adhesion mechanisms. Emphasis is placed on the characterization of material interfaces with dental tissues in situ.
Book Synopsis Principles in Contemporary Orthodontics by : Silvano Naretto
Download or read book Principles in Contemporary Orthodontics written by Silvano Naretto and published by BoD – Books on Demand. This book was released on 2011-11-25 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orthodontics is a fast developing science as well as the field of medicine in general. The attempt of this book is to propose new possibilities and new ways of thinking about Orthodontics beside the ones presented in established and outstanding publications available elsewhere. Some of the presented chapters transmit basic information, other clinical experiences and further offer even a window to the future. In the hands of the reader this book could provide an useful tool for the exploration of the application of information, knowledge and belief to some orthodontic topics and questions.
Book Synopsis Tensile Bond Strength Compairson [i.e. Comparison] of Orthodontic Brackets Following Enamel Acid Etching and Carbon Dioxide Laser Etching by : Robert William Shafer
Download or read book Tensile Bond Strength Compairson [i.e. Comparison] of Orthodontic Brackets Following Enamel Acid Etching and Carbon Dioxide Laser Etching written by Robert William Shafer and published by . This book was released on 1994 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index Medicus written by and published by . This book was released on 2002 with total page 1612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Book Synopsis Impact of Different Acid Etching Time on Microtensile Bond Strength to Vital Dentin by : Aadarsh Gopalakrishna
Download or read book Impact of Different Acid Etching Time on Microtensile Bond Strength to Vital Dentin written by Aadarsh Gopalakrishna and published by . This book was released on 2009 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Objectives: This study evaluated the effects of extended acid etching on microtensile bond strength ([micro]TBS) of a etch and rinse adhesive system to sound vital dentin. Etching times of 5, 20 and 80 seconds was used to evaluate the [micro]TBS on vital dentin with resin bonded composite [RBC] restoration (Esthet-X TM) which used a two step etch and rinse adhesive system(Prime Bond NT TM) for bonding. Methods: 26 premolars which were going to be extracted for orthodontic treatment were used for this experiment. The teeth were randomly divided into 3 groups based on the etch times and restored with RBC using two step adhesive and extracted in Guarulhos University (Brazil). After extraction, these teeth were sectioned (Microtome) in such a way to obtain 2 testing beams of 2mm diameter from each tooth were obtained which were trimmed (CNC specimen former, University of Iowa, IA, USA) to a dumb bell shape and tested for the microtensile bond strength in University of Iowa. Out of 26 teeth, 46 beams were obtained. For statistical analysis, One-way ANOVA with post-hoc Tukey-Kramer's test was used to determine whether there were significant differences in micro-tensile bond strength among three etching times under each condition. All tests had a 0.05 level of statistical significance. SAS for Windows (v9.1, SAS Institute Inc, Cary, NC, USA) was used for the data analysis. Fracture mode was analyzed using scanning electron microscopy. Results: Bond strengths in 20 seconds and 5 seconds groups were significantly greater than that observed in 80 seconds group, while there was no significant difference between 20 and 5 etching times. SEM showed majority of the failure was adhesive/ joint failure. Significance: The results in this In-vivo study are consistent with other in-vitro studies and thus bring an insight on the importance of duration of phosphoric acid application on dentin and extended etch times could compromise the bond strength of the restorations.
Book Synopsis Orthodontic Materials by : Wiliam A. Brantley
Download or read book Orthodontic Materials written by Wiliam A. Brantley and published by Thieme. This book was released on 2011-01-01 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this important new textbook all scientific and clinical aspects of orthodontic materials are described.Recent developments in science and technology have led to the introduction of a plethora of new orthodontic products. This work serves as an excellent source of information for a field that requires knowledge of basic elements of materials science, engineering, chemistry, and physics, as well as clinical orthodontics. The subject has been part of graduate orthodontic education for almost three decades. Besides servicing the orthodontic training programs, the book also - investigates the interactions of orthodontic materials with other dental materials as well as hard tissues in the oral cavity,- gives a background to allow for proper material selection for efficient orthodontic mechanics,- treats the issues of biocompatibility, cytotoxicity and mutagenicity of materials.
Book Synopsis A Comparison of in Vitro Shear Bond Strengths of Orthodontic Bonding Units Following Use of a Conventional Acid-etch, and a Crystal-forming Enamel Modifier by : David Sidney Basser
Download or read book A Comparison of in Vitro Shear Bond Strengths of Orthodontic Bonding Units Following Use of a Conventional Acid-etch, and a Crystal-forming Enamel Modifier written by David Sidney Basser and published by . This book was released on 1984 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Textbook of Operative Dentistry by : Nisha Garg
Download or read book Textbook of Operative Dentistry written by Nisha Garg and published by Boydell & Brewer Ltd. This book was released on 2010-08 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition is a complete guide to operative dentistry. Beginning with an introduction, physiology, dental caries and tooth preparation, the text also discusses pain and infection control. The following sections examine different operative procedures. New techniques such as minimal intervention dentistry, nanotechnology and lasers; and advances in dental materials are discussed in detail. More than 1200 colour images, illustrations, flow charts and tables are included. Key points Complete guide to operative dentistry Discusses numerous different procedures, and pain and infection control New techniques and advances in materials described in detail More than 1200 colour images, illustrations, flow charts and tables Previous edition published in 2010
Book Synopsis Minimally Invasive Restorations with Bonding by : Michel Degrange
Download or read book Minimally Invasive Restorations with Bonding written by Michel Degrange and published by Quintessence Publishing (IL). This book was released on 1997 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews of the state of the art in adhesive materials and techniques for restorative dentistry. Techniques for anterior and posterior teeth are discussed, including direct resin composite restorations. Different ceramic-inlay system and ceramic bonding are also covered, along with high-performance ceramics and gold onlays. Resin-bonded fixed partial dentures are exhaustively treated: influences on reliability; effectiveness of materials; comparison with conventional fixed partial dentures; indications, design, attachments, and avoidance of failure; and choice versus single-tooth implants. [editor].
Book Synopsis Effect of Phosphoric Acid Etching Prior to Application of Self-etching Primer (SEP) on Shear Bond Strenght by : Grace Shao-Chiu Chen
Download or read book Effect of Phosphoric Acid Etching Prior to Application of Self-etching Primer (SEP) on Shear Bond Strenght written by Grace Shao-Chiu Chen and published by . This book was released on 2010 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: INTRODUCTION: The objective of this study was to determine the effect of phosphoric acid etching prior to application of self-etching primer on orthodontic bonding in terms of shear bond strength and the adhesive remnant on the enamel surface at debonding. METHODS: Fifty-one extracted human premolars were pumiced, rinsed, dried, and then subjected to three different treatments: Group 1: no phosphoric acid etching + Transbond Plus SEP; Group 2: 15-second etching with 37% phosphoric acid + rinsed + dried + Transbond Plus SEP; Group 3: 30-second etching with 37% phosphoric acid + rinsed + dried + Transbond Plus SEP. Precoated metal brackets (3M Unitek, APC Plus, Victory brackets) were then bonded following the manufacturer's recommendation. An Instron Universal Testing Machine was used to test shear bond strength (SBS) at a crosshead speed of 0.5 mm/min. Adhesive remnant index (ARI) was assigned to all specimens under a 16 times magnification using a light microscope. RESULTS: One-way repeated measured analysis of variance test (ANOVA) revealed no significant differences in shear bond strength among all three groups. Kruskal Wallis test revealed that there was a significant difference in ARI score between Group 1 when compared to Groups 2 and 3. Two-way analysis of variance was used to examine any statistical difference in frequency of enamel fracture craters among the three groups. CONCLUSION: There was no statistical difference in shear bond strength between the three groups. Most specimens demonstrated adequate shear bond strength (>/= 6 MPa) for routine clinical application. Etching enamel with phosphoric acid prior to the use of Transbond Plus SEP resulted in more adhesive remaining on the enamel surface. The removal of this excess surface cement may lead to increased enamel loss during post debonding clean up.
Book Synopsis Dental Composite Materials for Direct Restorations by : Vesna Miletic
Download or read book Dental Composite Materials for Direct Restorations written by Vesna Miletic and published by Springer. This book was released on 2017-11-25 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers both basic scientific and clinically relevant aspects of dental composite materials with a view to meeting the needs of researchers and practitioners. Following an introduction on their development, the composition of contemporary composites is analyzed. A chapter on polymerization explains the setting reactions and light sources available for light-cured composites. The quality of monomer-to-polymer conversion is a key factor for material properties. Polymerization shrinkage along with the associated stress remains among the most challenging issues regarding composite restorations. A new classification of dental composites is proposed to offer more clinically relevant ways of differentiating between commercially available materials. A review of specific types of composites provides an insight into their key issues. The potential biological issues of dental composites are reviewed in chapters on elution of leachable substances and cariogenicity of resin monomers. Clinical sections focus on material placement, finishing procedures, and the esthetics and clinical longevity of composite restorations. Bonding to tooth tissues is addressed in a separate chapter, as is the efficiency of various composite repair methods. The final chapter discusses future perspectives on dental composite materials.
Book Synopsis Adhesive Technology for Restorative Dentistry by : Jean-François Roulet
Download or read book Adhesive Technology for Restorative Dentistry written by Jean-François Roulet and published by . This book was released on 2005 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: While adhesive techniques have already penetrated almost all fields of dentistry, a gap remains between accepted treatment modes and what is carried out in daily practice. This book, a compilation of the proceedings from the 3rd European Symposium on Adhesive Dentistry, provides the information, arguments, and data that clinicians need to incorporate adhesive dentistry into their daily practice. Leaders in the field present the rationale for adhesive techniques in esthetic restorative dentistry. Minimally invasive dentistry and specific issues faced by clinicians using adhesive techniques with ceramic and resin composite restorations are also discussed. Finally, two concluding chapters remind clinicians that they are dentists operating in a biologic system with the objective to restore patients' health.
Book Synopsis Dental Hard Tissues and Bonding by : George Eliades
Download or read book Dental Hard Tissues and Bonding written by George Eliades and published by Springer Science & Business Media. This book was released on 2005-12-06 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively reviews bonding to enamel, dentin and cementum and analyses relevant adhesion mechanisms. It is addressed to both the dental researcher and the clinician. Emphasis is placed on the characterization of material interfaces with dental tissues in situ. The volume also stresses the importance of appropriate experimental protocol design in facilitating clinically-relevant research methods, clarifies the mechanisms of adhesion of polymeric materials to hard dental tissues and furnishes a handy reference for routine clinical procedures in restorative and prosthetic dentistry as well as orthodontics. The book introduces important aspects of the chemistry of dental materials and their adaptation to dental hard tissues. It also analyses interfacial phenomena occurring during application of materials, including mechanical properties, and structural-compositional alterations. The text presents the current instrumental approaches in studying related issues and a summary of the current status of theories concerning bonding to dental tissues. This work, in its scope and scientific content, provides an in-depth view of the way in which aesthetic dentistry is currently being practiced.
Book Synopsis McDonald and Avery's Dentistry for the Child and Adolescent - E-Book by : Jeffrey A. Dean
Download or read book McDonald and Avery's Dentistry for the Child and Adolescent - E-Book written by Jeffrey A. Dean and published by Elsevier Health Sciences. This book was released on 2015-08-10 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: You can count on McDonald: the go-to source for expert, complete coverage of oral care for infants, children, and teenagers for over half a century. McDonald and Avery’s Dentistry for the Child and Adolescent, 10th Edition discusses pediatric examination, development, morphology, eruption of the teeth, and dental caries in depth — and emphasizes prevention and the treatment of the medically compromised patient. Boasting a new design and handy Evolve site, this new edition by Jeffrey A. Dean equips you with the latest diagnostic and treatment recommendations in the fast-growing field of pediatric dentistry. Complete, one-source coverage includes the best patient outcomes for all of the major pediatric treatments in prosthodontics, restorative dentistry, trauma management, occlusion, gingivitis and periodontal disease, and facial esthetics. A clinical focus includes topics such as such as radiographic techniques, dental materials, pit and fissure sealants, and management of cleft lip and palate. Practical discussions include practice management and how to deal with child abuse and neglect. Evolve site provides you with the best learning tools and resources. UPDATED! More emphasis on preventative care and treatment of medically compromised patients helps you provide more effective care. NEW! Easier-to-follow design.
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