Download or read book Biomarkers of Orthodontic Tooth Movement with Fixed Appliances and Vibration Appliance Therapy A Randomized Clinical Trial written by Stacey M Reiss and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biomarkers of Orthodontic Tooth Movement with Fixed Appliances and Vibration Device A Randomized Clinical Trial written by Marie-Claude Chouinard and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomarkers of orthodontic tooth movement with fixed appliances and vibration device: A randomized clinical trial Marie-Claude Chouinard D.M.D. ABSTRACT Background: On average, comprehensive orthodontic treatments last approximately 21-27 months in non-extraction cases and 25-35 months when teeth elected for extraction. Longer treatment times have been associated with multiple detrimental effects such as white spot lesions, root resorption, gingival inflammation and dental caries. Recently, some evidence has shown that the application of mechanical vibration to the dentition can increase the rate of tooth movement. However, the biological mechanism underlying this effect is not clearly understood. The aims of this study were to determine if the addition of vibration to the regular fixed orthodontic appliances could alter the expression of biological factors involved in bone remodeling as well as the speed of orthodontic tooth movement and to evaluate its role in the control of pain in patients. Materials and Methods: A total of 14 patients, aged from 15 to 35 years old, in good health and exhibiting at least 5 mm of crowding were randomly allocated to two groups: one group used a vibration device 20 minutes per day in combination with fixed appliances and the other group solely had fixed appliances treatment. Biomarkers in saliva, the regularity index, the mobility of the teeth, the oral quality of life as well as the level of pain experienced during treatment were examined during the trial for an overall period of 3 months. Results: Overall, no statistically significant difference in the rate of tooth movement was found between the control and the experimental groups. Multivariate linear regression was also performed to assess any potential correlations between the initial irregularity, age, sex and type of intervention on the reduction of the irregularity index. The only significant difference appreciated among the groups was attributed to the gender at T0 and T1, with the female group experiencing statistically significant less crowding. There was no significant difference in pain levels as well as the oral quality of life of the patients at any time points between both groups. Tooth mobility at the level of the incisors significantly increased after T0, peaking at the 5 weeks’ adjustment appointment. No statistically significant difference was seen in the expression of IL-1B, IL-8 and TNF-α when control group was compared to Acceledent group. However, great variability was seen between patients. Conclusions: Application of vibration during orthodontic treatment did not show a statistically significant difference in the rate of tooth movement, the level of pain experienced by the patient as well as the oral quality of life assessment compared to the fixed appliances only group. The salivary expression of IL-1 and IL-8 also failed to show any differences between both groups at any time points.

Download or read book Orthodontics E Book written by Lee W. Graber and published by Elsevier Health Sciences. This book was released on 2022-08-26 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive, cutting-edge content addresses contemporary orthodontic practice! Orthodontics: Current Principles and Techniques, 7th Edition provides an evidence-based approach to orthodontic diagnosis, treatment planning, and clinical techniques, including esthetics, genetics, temporary anchorage devices, aligners, technology-assisted biomechanics, and much more. New to this edition are seven chapters, covering topics like AI, maxillary expansion in adults, Class II correctors, and autotransplantation. Newly authored chapters on orthognathic surgery and the craniofacial team, the periodontal-orthodontic interface, interdisciplinary treatment, and accelerated tooth movement, among others, address current perspectives. The 7th edition comes with access to an enhanced eBook version, which includes videos and additional visuals to show concepts difficult to explain with words alone. Readers can also find additional, online-only chapters and a fully searchable version of the text. Respected editors Lee Graber, Katherine Vig, and Greg Huang are joined by new editor Pádhraig Fleming, along with expert contributors from around the world. This text provides the most current and comprehensive collection of orthodontic knowledge, making it the go-to book for orthodontic residents and practitioners! Comprehensive coverage provides a one-stop resource for the field of orthodontics, including foundational theory and the latest on the materials and techniques used in today’s practice. Experienced, renowned editors lead a team of expert, international contributors to provide the most authoritative clinical practice and supporting science from the best and brightest in the industry. More than 3,400 images include a mixture of radiographs, full-color clinical photos, and anatomic or schematic line drawings, showing examples of treatment, techniques, and outcomes. Detailed, illustrated case studies show the decision-making process, highlighting the consequences of various treatment techniques over time. Extensive references make it easy to look up the latest in orthodontic research and evidence-based information, and all references also appear online. Enhanced ebook, included with every print purchase, features a fully searchable version of the text and bonus online-only chapters, instructional videos, and more. NEW! Seven chapters cover topics such as AI, maxillary expansion in adults, Class II correctors, and autotransplantation. Newly authored chapters on aligners, orthognathic surgery, the periodontal-orthodontic interface, interdisciplinary and computer-assisted treatment, temporary anchorage devices, and accelerated tooth movement, among others, address current perspectives. UPDATED! Relevant literature and evidence-based practices are featured throughout the text. NEW! Additional photos and illustrations visually reinforce key concepts and procedures.

Download or read book The Influence of Obesity on Orthodontic Tooth Movement a Clinical Study written by Hayder Saloom and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rationale behind this study is to detect the effect of obesity and/or orthodontic treatment on the levels of the selected biomarkers in different bio-fluids. The second study is a prospective cohort study in which data were collected from 12-18 years old normal weight and obese patients at 4 time-points: (T1) prior to treatment at the normal records appointment; (T2) 1 hour following placement of the fixed appliance; (T3) 1 week following placement of the fixed appliance; and (T4) at the end of alignment stage (0.019 x 0.025 - inch stainless steel archwire in the lower arch). The responses to orthodontic treatment were assessed in different ways: (1) Rate of tooth movement using dental study casts (T1, T3, T4); (2) Pain and discomfort using a self-reporting questionnaire (1st week); and (3) Biochemical assay of markers in UWMS, GCF and peripheral serum (T1, T2, T3, T4). The data of this study presented that the rate of OTM was significantly higher in obese patients compared to normal weight, and obese patients needed less time to achieve tooth alignment compared to normal weight, but this was non-significant. Obese patients experience higher mean pain than normal weight patients accompanied by higher consumption of analgesics. Alongside, GCF was more likely to express biochemical changes during OTM compared to UWMS and serum, with GCF-levels of leptin; resistin, MPO and RANKL were significantly different between obese and normal weight patients and associated with observed rates of OTM.

Download or read book The Effect of Supplemental Vibration on Orthodontic Treatment with Aligners a Randomized Clinical Trial written by Mina Katchooi and published by . This book was released on 2017 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Background: Supplemental vibration has been introduced to orthodontics to accelerate the rate of tooth movement and to reduce patient discomfort. Purpose: This study investigated the impact of the AcceleDent® device on Invisalign® treatment. Specifically, we wished to determine if using the AcceleDent® device allowed aligners to be changed with a one-week, rather than the usual two-week, regimen. Design: This 2-armed, randomized, triple-blinded, active-controlled clinical trial was carried out in 2 orthodontic practices in Seattle, WA and Vancouver, BC with a 1:1 allocation ratio. 26 adult subjects (12 male and 14 female, mean age=33) were randomly allocated to either an active or control AcceleDent® device. The control devices were exactly like the active devices, but the coupler that transmitted the force to the mouthpiece was removed. All patients were placed on a one-week regimen for changing aligners and were evaluated by their orthodontist every three weeks. If the fit was adequate, the patients would continue with treatment. If there was a lack of fit, based on pre-established guidelines, the patient would be considered a non-completer. The primary outcome compared the percentage of completers in the active and control groups. A secondary outcome measured the final incisor irregularity and the change in incisor irregularity for those who completed their regimen of aligners. Results: Fisher’s exact test showed no significant difference in completion rates between the two groups (Active = 77% completion, Control = 85% completion, p=.99). Independent-sample t-tests showed no significant difference between final incisor irregularity (p=0.75) or the change in incisor irregularity (p=0.74) between the two groups. Compliance with aligners and the AcceleDent® device were similar in both groups. Conclusions: This study found no evidence that AcceleDent® impacts the ability to complete a series of aligners with a one-week change regimen or the final alignment achieved in this adult patient. REGISTRATION: ClinicalTrials.gov Identifier: NCT02438280. This study was approved by the University of Washington Institutional Review Board (ID: 49073-D). FUNDING: This study was funded by OrthoAccel® Technologies.

Download or read book Biological Mechanisms of Tooth Movement written by Vinod Krishnan and published by John Wiley & Sons. This book was released on 2021-05-24 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological Mechanisms of Tooth Movement This new edition continues to be an authoritative reference to the scientific foundations underpinning clinical orthodontics The newly and thoroughly revised Third Edition of Biological Mechanisms of Tooth Movement delivers a comprehensive reference for orthodontic trainees and specialists. It is fully updated to include new chapters on personalized orthodontics as well as the inflammatory process occurring in the dental and paradental tissues. It is heavily illustrated throughout, making it easier for readers to understand and retain the information discussed within. The topics covered range from bone biology, the effects of mechanical loading on tissues and cells, genetics, tissue remodeling, and the effects of diet, drugs, and systemic diseases. The Third Edition of Biological Mechanisms of Tooth Movement features seven sections that cover subjects such as: The development of biological concepts in orthodontics, including the cellular and molecular biology behind orthodontic tooth movement Mechanics meets biology, including the effects of mechanical loading on hard and soft tissues and cells, and biological reactions to temporary anchorage devices Inflammation and orthodontics, including markers for tissue remodeling in the gingival crevicular fluid and saliva Personalized diagnosis and treatment based on genomic criteria, including the genetic influences on orthodontic tooth movement Rapid orthodontics, including methods to accelerate or decelerate orthodontic tooth movement Perfect for residents and PhD students of orthodontic and periodontal programs, Biological Mechanisms of Tooth Movement is also useful to academics, clinicians, bone biologists, and researchers with an interest in the mechanics and biology of tooth movement.

Download or read book Tooth Movement written by A. Kantarci and published by Karger Medical and Scientific Publishers. This book was released on 2015-11-24 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the intention of improving the rate, quality, and stability of orthodontic tooth movement, those in the field are now moving toward accomplishing this 'acceleration' with minimally or non-invasive methods. New procedures have been widely tested in humans, animal models, and in vitro. While interest is growing both in the industry and at the clinical level, the understanding of the biology is limited. Considering that a simple increase in force will result in tooth morbidity and arrest of the tooth migration, a multi-disciplinary approach is critical for success. This publication brings together multi-disciplinary expertise on a wide variety of processes related to and involved in orthodontic tooth movement. The premise is that, by better understanding the biological structures and the mechanism through which they respond to biomechanical forces, one can get a better assessment of the 'acceleration'. This work presents research aimed at an improved understanding of conventional and accelerated orthodontic tooth movement from a biological perspective and will be of great value to clinicians, researchers, academics, and students.

Download or read book Orthodontic Therapeutic Biomarkers in Saliva and Gingival Crevicular Fluid written by Sagar S. Bhat and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several biologically active substances representing the bone deposition and resorption processes are released following damage to periodontal tissue during orthodontic movement. Biomarkers are by definition objective, quantifiable characteristics of biological processes. The analysis of saliva/salivary fluid and Gingival crevicular fluid (GCF) may be an accepted way to examine the ongoing biochemical processes associated with bone turnover during orthodontic tooth movement and fixed orthodontic treatment pain. Assessing the presence of these salivary physiological biomarkers would benefit the clinician in appropriate pain diagnosis and management objectively of various problems encountered during the orthodontic procedures and for better outcome of biomechanical therapy. Due to lack of standardized collection procedure, even though well accepted by patients, saliva is often neglected as a body fluid of diagnostic and prognostic value. A literature search was carried out in major databases such as PubMed, Medline, Cochrane library, Web of Science, Google Scholar, Scopus and EMBASE for relevant studies. Publication in English between 2000 to 2021 which estimated Saliva markers as indicators of orthodontic tooth movement was included. The list of biomarkers available to date was compiled and is presented in table format. Each biomarker is discussed separately based on the available and collected evidences. Several sensitive salivary and GCF biomarkers are available to detect the biomechanical changes occurring during orthodontic tooth movement and pain occurring during fixed orthodontic therapy. Further focussed research might help to analyze the sensitivity and reliability of these biomarkers or cytokines, which in turn can lead to the development of chairside tests to assess the pain experienced by patients during orthodontic therapy and finally the outcome of the fixed orthodontic therapy.

Download or read book Biology of Orthodontic Tooth Movement written by Bhavna Shroff and published by Springer. This book was released on 2016-05-30 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​This book presents the current knowledge and understanding of the biological processes involved in the orthodontic movement of teeth and discusses recent progress in the field. It links research advances to their immediate clinical applications and offers researchers and clinicians a state of the art reference on topical issues relating to orthodontic tooth movement. Biological events play a central role in the movement of teeth during orthodontic therapy. The basis for understanding the sequence of cellular events that leads to orthodontic movement has been well established in the literature through the use of animal models. In recent years, researchers and clinicians have focused their efforts on developing treatment modalities to increase the speed of orthodontic treatment and provide better anchorage options for noncompliant patients. This book will be an invaluable aid in understanding the biology of tooth movement and the relevance of the latest concepts to clinical practice.

Download or read book Tooth Movement with Removable Appliances written by J. D. Muir and published by . This book was released on 1979 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effective and Efficient Orthodontic Tooth Movement written by James A. McNamara and published by Needham Press. This book was released on 2011 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orthodontics is the presumed beneficiary of a variety of new technologies and protocols intended to hasten tooth movement, improve outcomes, and streamline treatment. Some are supported by data, some are not. This volume focuses on the biology and biomechanics of tooth movement, with emphasis on effectiveness and efficiency. The claims of supporters -- ardent and otherwise -- are examined via evidence-based studies that look at such techniques du jour as corticotomies, self-ligating bracket systems, temporary anchorage devices, and proposed pharmacological adjuncts. In addition, canine impaction and primary failure of eruption are discussed. The genetic basis of such clinical problems as root resorption also is considered. Contributors to this volume include Charles Burstone, Peter Miles, Tiziano Baccetti, Nan Hatch, James Hartsfield, Haluk Y_eri, Ravindra Nanda, Peter Buschang, and Flavio Uribe, Lorenzo Franchi, Sylvia Frazier-Bowers, Dan Grauer, Laura Iwasaki, Giuseppe Perinetti and Chester Handelman.

Download or read book The Relationship of Tooth Movement to Measured Force Systems written by Zackary T. Faber and published by . This book was released on 2002 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effectiveness of Banding and Bonding First Permanent Molars as Part of Fixed Appliance Therapy written by Mariyah Nazir and published by . This book was released on 2007 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Changes Occurring from the Use of the Kesling Tooth Positioner written by Francis Joseph Hanagan and published by . This book was released on 1947 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Adult Tooth Movement in General Dentistry written by Allan Schlossberg and published by W.B. Saunders Company. This book was released on 1975 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Principles and Biomechanics of Aligner Treatment Elsevier E Book on VitalSource Retail Access Card written by Ravindra Nanda and published by . This book was released on 2021-12-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approx. 290 pages Protocols for treatment describe how to manage aligner orthodontics cases in almost every clinical situation. Full-color photos and illustrations show clinical cases. Expert, international authors represent the top fields of aligner orthodontics and provide the latest thinking and the most current procedures. Explanation of biological science makes it easier to understand the principles behind aligner treatment. Coverage of mechanical properties clearly explains the materials used in aligner orthodontics. Tips and tricks provide advice and insight into technical adjustment. Expert Consult website includes fully searchable access to the entire text with each new print purchase.

Download or read book The Influence of Orthodontic and Orthopaedic Therapy on Mandibular Motion written by Andrew Noel Quick and published by . This book was released on 2017 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orthodontic functional appliances for the correction of Class II malocclusions work by both dental and orthopaedic effects on the mandible. In asymmetrical Class II malocclusions, unilateral appliances can be used to effect correction on the affected side. Very little is known about the effect of functional appliances on mandibular kinematics in general, and to date, no data has been found on the effect of a unilateral functional appliance on mandible movement. Ten subjects were recruited for the study, five in a group with a bilateral fixed FORSUS® fatigue resistant appliance, and five with a unilateral FORSUS appliance. Three participants in the bilateral group were lost to the study, leaving seven participants in total. Where possible, jaw movement recordings were taken pre-treatment, pre-FORSUS appliance placement (ie, after fixed appliances had been placed), pos-FORSUS removal, and post-treatment. Recordings were done using a 12-camera opto-electric Eagle system that monitored movement of the lower jaw relative to the cranium by tracking reflective markers. The mandible markers were mounted on a splint that rigidly fixed to the lower jaw. Participants were requested to do two open-close movements, protrusion movement and both left and right lateral excursion movements. Data were processed using a Butterworth filter and standardized to 100 data points The data were exported to a spreadsheet, where maximum opening, protrusion and for the unilateral group, rotation around the vertical axis was assessed. Descriptive statistical analysis was used to assess the recordings. There was individual variation in the recordings, but results showed that the use of a unilateral FORSUS appliance does not appear to alter either open-close, protrusion or rotation. Assessment of bilateral FORSUS was made difficult with only two participants completing the study, with both showing individual variation on both measures of open-close and protrusion. In this group particularly, treatment effects may have confounded the recordings. The placement of fixed appliances did not influence mandibular kinematics, and there appeared to be little difference between repeat open-close recordings within any particular recording session. In conclusion, the results indicate that a unilateral fixed FORSUS appliance does not alter jaw function either during or post-orthodontic treatment. Further research is indicated with both unilateral and bilateral FORSUS appliances, especially with regards to mandibular kinematic with the appliance in situ.