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Author: Dyer Kenneth Publisher: LAP Lambert Academic Publishing ISBN: 9783659660849 Category : Languages : en Pages : 352
Book Description
A major challenge in orthodontics is to provide a treatment result that remains stable after appliances are removed. Orthodontic treatment can move teeth from their neutral positions, which increases potential for future relapse. The literature from the University of Washington, Seattle, shows that relapse is pervasive and of considerable magnitude (Little RM. Stability and relapse of mandibular anterior alignment: University of Washington studies. Semin Orthod 1999;5:191-204). The intent of this study was to quantify the posttreatment dental changes that occurred over approximately a quarter century in a cohort of women who had received comprehensive orthodontic treatment as teenagers.
Author: Dyer Kenneth Publisher: LAP Lambert Academic Publishing ISBN: 9783659660849 Category : Languages : en Pages : 352
Book Description
A major challenge in orthodontics is to provide a treatment result that remains stable after appliances are removed. Orthodontic treatment can move teeth from their neutral positions, which increases potential for future relapse. The literature from the University of Washington, Seattle, shows that relapse is pervasive and of considerable magnitude (Little RM. Stability and relapse of mandibular anterior alignment: University of Washington studies. Semin Orthod 1999;5:191-204). The intent of this study was to quantify the posttreatment dental changes that occurred over approximately a quarter century in a cohort of women who had received comprehensive orthodontic treatment as teenagers.
Author: Hans Pancherz Publisher: Quintessence Publishing (IL) ISBN: 9781850971696 Category : Malocclusion Languages : en Pages : 0
Book Description
This is a research-based book on the clinical use of the Herbst appliance in the management of Class 2 malocclusions. Different clinical problems and questions are addressed in the light of the corresponding research existing. Thus, in contrast to other Class 2 alternative treatments, the Herbst appliance approach is based on scientific research.
Author: Ashok Karad Publisher: Elsevier Health Sciences ISBN: 8131237400 Category : Medical Languages : en Pages : 540
Book Description
Clinical Orthodontics: Current Concepts, Goals and Mechanics, now in its second edition, focuses on the clinical aspects of art and science of orthodontics. The book primarily centres around contemporary treatment principles and techniques, and redefines orthodontic treatment goals in accordance with the current understanding of the science. Newer treatment methods are highlighted with unbiased treatment approach to produce high-quality results. Revised and updated chapters covering important areas of the subject Each chapter is supported by well-documented clinical cases and high-quality illustrations for better understanding Exclusive chapters include: Digital Imaging in Orthodontics, Interdisciplinary Orthodontics, Excellence in Finishing, Functional Occlusion Goals in Orthodontics, Lingual Orthodontics, Role of Skeletal Anchorage in Modern Orthodontics, Optimizing Orthodontic Treatment, and Management of an Orthodontic Practice Chapter contributions by a dynamic group of leading world-class clinicians, researchers, teachers and authors, delivering cutting-edge information Craniofacial Growth: A Clinical Perspective Role of Skeletal Anchorage in Modern Orthodontics Optimizing Orthodontic Treatment
Author: Roberto Justus Publisher: Springer ISBN: 3319183532 Category : Medical Languages : en Pages : 140
Book Description
This book is a well-illustrated guide to the iatrogenic effects of orthodontic treatment that provides practical information on orthodontic diagnosis, treatment planning, and post-treatment retention and highlights preventive measures to avoid complaints and lawsuits. It is divided into three parts, on white spot lesions, periodontal deterioration, and external apical root resorption (EARR). The reader will learn a wide variety of invaluable skills and strategies, such as how to minimize the risk of enamel decalcifications as a result of orthodontic treatment; how to deproteinize the enamel surface and bond brackets with hybrid glass ionomer cement; how to avoid lower incisor proclination and still achieve ideal long-term alignment; and how to apply strategies to minimize orthodontically induced EARR. Iatrogenic Effects of Orthodontic Treatment will be an excellent aid for both orthodontists and pediatric dentists.
Author: Johannes Hattingh Publisher: ISBN: Category : Languages : en Pages :
Book Description
The aim of orthodontic treatment is to provide the patient with a good static and functional occlusion. During research that was conducted to complete a seminar on the static and functional aspects of occlusion, the author discovered that there might be a discrepancy between the goals of an ideal static occlusion, and the goals of an ideal functional occlusion. An ideal static occlusion seemed to require a flat mandibular plane and a minimal amount of overbite after active orthodontic treatment, whereas an ideal functional occlusion required a curved mandibular plane and an overbite of 4 mm to prevent cusp interferences during functional mandibular movements. The rationale behind the excessively flat mandibular plane and minimal overbite after orthodontic treatment is to compensate for the tendency of the bite to deepen during the period following orthodontic treatment. This tendency to relapse causes uncertainty about the stability of orthodontic treatment. Little research has been dedicated to examining the long-term stability of the leveled curve of Spee. In addition, there seems to be a considerable amount of controversy surrounding the long-term stability of overbite correction after orthodontic treatment. The aim of this study was to evaluate the stability of the curve of Spee and the overbite following orthodontic treatment. In addition, the relationship between the curve of Spee and the presence of anterior guidance after a period of orthodontic retention, was examined. The relationship between the overbite and the presence of anterior guidance was also examined, and the results were used to predict an ideal value for the overbite to avoid possible dental cusp interferences. Standardized digital photographs of the dental casts of 40 subjects were taken at three different stages: before treatment (T1), after orthodontic treatment (T2), and three years (mean) post-treatment. Accurate electronic measurement of the curve of Spee, using computer software, was completed for all three stages. The overbite was measured with a dial caliper. Clinical evaluation of the functional occlusion, with special reference to anterior guidance, was performed on all the subjects. Statistical analysis was carried out in search of statistical significant changes between the various stages, and possible correlations between the different variables. The results indicated that the leveling of the curve of Spee is a stable treatment procedure. The overbite was less stable than the curve of Spee, and nearly half the amount of overbite correction obtained during treatment, relapsed in the three years (mean) post-treatment. No relationship was found between the curve of Spee and the presence of anterior guidance at T3. A highly significant relationship was found between the overbite and the presence of anterior guidance. Subjects with a small overbite seemed to be predisposed to posterior interferences during mandibular protrusion. An overbite of not less than 3mm was found to be a desirable feature after orthodontic retention in order to reduce potentially interfering contacts. More research is necessary to clarify the relationship between dental interferences and temporomandibular disorders (TMD).
Author: Dyer Kenneth
Author: Dyer Kenneth
Author: Kenneth Cooper Dyer IV
Author: Brian R. Oliver
Author: Hans Pancherz
Author: Ravindra Nanda
Author: Ashok Karad
Author: Sonia T. Lapointe
Author: Roberto Justus
Author: Martyn T. Cobourne
Author: Johannes Hattingh