Download or read book The Effects of Ultrasound at Therapeutic Intensities on the Orthodontic Movement of Teeth written by Mark Kurchak and published by . This book was released on 1984 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Therapeutic Ultrasound in Dentistry written by Tarek El-Bialy and published by Springer. This book was released on 2018-07-18 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the potential of low-intensity pulsed ultrasound, or LIPUS, to introduce a new era in dentistry by revolutionizing the approach to dental treatment and providing a cure for pathologic conditions long considered untreatable. Readers will find information on all aspects of LIPUS, from its mode of action and biologic mechanisms to the full range of emerging clinical applications. The role of LIPUS in promoting dental tissue repair and regeneration and in tissue engineering is fully explained in a series of chapters focusing on stimulation of cell metabolism in the dentocraniofacial region, bone healing, periodontal regeneration, the temporomandibular joint, pulp cell differentiation, the salivary glands, and orthodontics. The past two decades have witnessed numerous discoveries that have enhanced the scope for use of therapeutic ultrasound in dentistry. In summarizing the latest knowledge in this exciting field, the book will be of interest to dental surgeons, orthodontists, periodontists, and other practitioners.
Download or read book Effects of Non invasive Low Level Laser Therapy Low Intensity Pulsed Ultrasound Treatment and Their Combination on Orthodontic Tooth Movement written by Mohammed Mahmood Jawab Al-Azzawi and published by . This book was released on 2015 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Ultrasound on Orthodontic Tooth Movement written by Kevin Lloyd Knowlton and published by . This book was released on 2014 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Varying Intensity Levels of LIPUS Low Intensity Pulsed Ultrasound On The Rate of Orthodontic Tooth Movement in Mice written by Afsaneh Rangiani and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of LIPUS on orthodontic tooth movement (OTM) has been studied before, but there is a big controversy over the role of LIPUS on the rate of OTM. Also the mechanism of this process is largely unknown. The aim of the present study was to investigate the effect of different intensities of LIPUS on OTM, as well as anabolic and catabolic properties on the bone. For this reason 24 animals were randomly divided into four groups, and on each group different intensities of LIPUS were applied (control, 15 mW/cm2, 30 mW/cm2, and 50 mW/cm2 groups). All animals received orthodontic appliance and tooth movement on the right side of the maxilla, and left side was used as control. A combination of micro-CT analysis, TRAP staining and immunohistochemistry was used to analyze and compare the rate of tooth movement, bone density, osteoclastic activity and bone markers between the four groups. Our results showed the rate of tooth movement changes depending on the intensity of ultrasound. There was a significant increase in the rate of tooth movement in 30 mW/cm2 group compared to 15 and 50 mW/cm2. Osteoclasts number was increased in 30 group compared to 50 and 15 mW/cm2, and also expression of important paracrine factors detected, such as VEGF and PGE2, varied based on the intensity. In conclusion OTM changes with using LIPUS. These changes in OTM happen through series of biological reactions controlling PGE2 and VEGF expression as well as osteoclast numbers in response to the force. LIPUS has an application in clinical orthodontics for acceleration or retention purposes.
Download or read book Effect of Low Intensity Pulsed Ultrasound on Orthodontically Induced Root Resorption Caused by Torque written by Hasnain Raza and published by . This book was released on 2015 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orthodontically induced root resorption (OIIRR) is an undesirable consequence of orthodontic treatment and may lead to permanent loss of root structure. A previous clinical trial demonstrated the effect of LIPUS on tipping type of OTM and reported that LIPUS can promote cementogenesis. However, the effect of LIPUS on other types of OTM still remains unclear. Therefore, the aim of this study was to evaluate the effects of LIPUS on OIIRR caused by torque in human subjects. The study sample consisted of 10 healthy human patients between the ages of 12-35 years at the start of the study who required extraction of all first premolars as a part of their routine orthodontic treatment plan. A 15 degree twist was applied in the arch wire using 0.019 x 0.025 TMA wire producing a torque (buccal root) at the bracket level of approximately 5 N-mm. Using a split mouth design, randomization and blinding, one side of the arch received LIPUS for twenty minutes per day for four weeks at an incident intensity of 30mW/cm2 of the transducers surface area. The other side served as a self-control which received a sham transducer. After 4 weeks, all first premolars were extracted for regular orthodontic treatment and a micro-CT analysis was performed of these extracted teeth. Comparison between the two groups was performed using Linear mixed model analysis. LIPUS treated teeth showed significantly less damage compared to control as LIPUS reduced the total volume of resorption lacunae by a mean difference of (0.537 +/- 0.092 mm3) (P
Download or read book Analysis of the Biological Effects of Therapeutic Ultrasound on Orthodontically Induced Tooth Root Resorption Repair written by Saleh Mohammad Al-Daghreer and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Ultrasound on Orthodontic Tooth Movement written by Kevin Lloyd Knowlton and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stem Cell Biology and Tissue Engineering in Dental Sciences written by Ajaykumar Vishwakarma and published by Academic Press. This book was released on 2014-11-05 with total page 933 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stem Cell Biology and Tissue Engineering in Dental Sciences bridges the gap left by many tissue engineering and stem cell biology titles to highlight the significance of translational research in this field in the medical sciences. It compiles basic developmental biology with keen focus on cell and matrix biology, stem cells with relevance to tissue engineering biomaterials including nanotechnology and current applications in various disciplines of dental sciences; viz., periodontology, endodontics, oral & craniofacial surgery, dental implantology, orthodontics & dentofacial orthopedics, organ engineering and transplant medicine. In addition, it covers research ethics, laws and industrial pitfalls that are of particular importance for the future production of tissue constructs. Tissue Engineering is an interdisciplinary field of biomedical research, which combines life, engineering and materials sciences, to progress the maintenance, repair and replacement of diseased and damaged tissues. This ever-emerging area of research applies an understanding of normal tissue physiology to develop novel biomaterial, acellular and cell-based technologies for clinical and non-clinical applications. As evident in numerous medical disciplines, tissue engineering strategies are now being increasingly developed and evaluated as potential routine therapies for oral and craniofacial tissue repair and regeneration. - Diligently covers all the aspects related to stem cell biology and tissue engineering in dental sciences: basic science, research, clinical application and commercialization - Provides detailed descriptions of new, modern technologies, fabrication techniques employed in the fields of stem cells, biomaterials and tissue engineering research including details of latest advances in nanotechnology - Includes a description of stem cell biology with details focused on oral and craniofacial stem cells and their potential research application throughout medicine - Print book is available and black and white, and the ebook is in full color
Download or read book Orthodontic Biomechanics Treatment of Complex Cases Using Clear Aligner written by Tarek El-Bialy and published by Bentham Science Publishers. This book was released on 2016-06-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Advances in Dentistry is a monographic series focused on new developments in the field of dental medicine. The scope of the book series covers all aspects of the field including orthodontics, dental surgery, prosthodontics, forensic dentistry, evidence based medicine and much more. Each volume of the series is themed around a specialty area in dentistry and brings together contributions written and reviewed by professional experts. The book series is essential reading to dental residents in training as well as biomedical researchers. Orthodontic Biomechanics describes the mechanics behind the treatment of complex orthodontic cases using clear aligners. The volume explains a variety of complex malocclusions including increased teeth crowding, spacing, overjet, overbite, open bite, major jaw discrepancies, underbite and much more. Simplified treatment planning methods based on thorough diagnoses have also been devised by the authors for the benefit of the readers. Shortening orthodontic treatment time by careful diagnosis, planning based on understanding of orthodontic biomechanics is also discussed in addition to comparisons of jaw cases where surgery is more useful. Orthodontic Biomechanics is a useful guide for the use of clear aligners in a wide array of cases encountered by orthodontists in their daily dental practice.
Download or read book The Journal of the American Dental Association written by American Dental Association and published by . This book was released on 1985 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contemporary Orthodontics 6e South Asia Edition E Book written by William R Proffit, Dds PhD and published by Elsevier India. This book was released on 2019-06-29 with total page 747 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary Orthodontics, 6e: South Asia Edition-E-book
Download or read book Musculoskeletal Ultrasound Guided Regenerative Medicine written by Yasser El Miedany and published by Springer Nature. This book was released on 2022-08-17 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book examines recent developments in regenerative medicine and the use of musculoskeletal ultrasound. Musculoskeletal regeneration has become a prominent research topic, no doubt due to the sociological and economic pressures imposed by the current ageing population. The ever expanding role of regenerative medicine and the identification as well as characterization of stem cells have introduced a major paradigm shift in the field of musculoskeletal and sports medicine as well as orthopaedic surgery. Whereas in the past, diseased tissue was replaced with allograft material, current trends in research revolve around regenerating damaged tissue. Specifically, regenerative medicine stands in contrast to the standard treatment modalities which impair the body’s natural abilities to facilitate endogenous repair mechanisms such as anti-inflammatory drugs; or destructive modalities (e.g., radiotherapy, nerve ablation, injections of botulinum toxin) and surgical interventions that permanently alter the functioning of a joint, bone or spine. When compared to other allopathic options (including knee and hip arthroplasty with a 90-day mortality rate of 0.7%), regenerative medicine treatment modalities have a lower incidence of adverse events with a growing body of statistically significant medical literature illustrating both their safety and efficacy. Focusing on the major values of regenerative medicine, this book with its 21 chapters is expected to fill an important void in the current literature. It will take that extra step to guide you in your day to day clinical practice. Featuring contributions from a large international group of leaders in regenerative medicine and musculoskeletal ultrasonography, this book is an authoritative reference for rheumatologists, physiatrists, sonographers, radiologists, physiotherapists and orthopaedic specialists.
Download or read book Current Approaches in Orthodontics written by and published by BoD – Books on Demand. This book was released on 2019-04-10 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides information on the current technological developments and new concepts in orthodontic treatment procedures. The main concepts of the book are scope innovations in accelerated tooth movement, new developments such as corticotomy, microperforations (MOP), piezosicion, photobiostimulation, laser in orthodontics, chemical agents, as well as complications and risks. The book contains interdisciplinary managements involving surgery first, cleft lip and palate therapy, orthognathic surgery, and obstructive sleep apnea. This internationally-recognized specialty is continuing to experience advancements in technology, instrumentation, and treatment methods.
Download or read book Books and Package Libraries for Dentists written by and published by . This book was released on 1987 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Gingival Fibroblasts and Ultrasound on Orthodontically Induced Root Resorption in Beagle Dogs written by Jacqueline Crossman and published by . This book was released on 2015 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: A favourable tooth crown-to-root ratio is required for supporting the tooth, but also for withstanding occlusal forces. This ratio is adversely affected when the tooth root is shortened. Orthodontically induced tooth root resorption is an unwanted side effect of orthodontic tooth movement. In severe cases, resorption of the tooth root apex progressing coronally results in tooth root shortening, which may lead to tooth loss. This type of root resorption is reported to occur in 40% of adults receiving orthodontic tooth movement where these patients had root shortening of 2.5 mm or more in at least one of their teeth. Orthodontically induced root resorption may even occur within 35 days of orthodontic treatment and even with only light forces. Currently, no simple and reliable technique is available to repair the damage caused by orthodontically induced root resorption, therefore, a new method is needed that can regenerate the lost tooth root tissue. Low intensity pulsed ultrasound has been reported to enhance osteoblastic differentiation, increase proliferation, and induce osteogenic differentiation in cells. It has also been shown to enhance the repair of resorbed tooth roots in Beagle dogs. Another treatment technique involved in periodontal repair (including alveolar bone and cementum) is stem cell therapy. Stem cells, and cells that have stem cell properties, that possibly could be used in periodontal repair, including periodontal ligament (PDL) stem cells, bone marrow stem cells, and gingival cells/fibroblasts, have shown promise in repairing periodontal defects, however, gingival cells/fibroblasts are more easily accessible and involve less donor site morbidity. Previous to the current study, there is no study that had evaluated the effect of LIPUS and osteogenic induced gingival fibroblasts (OIGFs) on the repair of orthodontically induced root resorption. Therefore, the aim of the present study was to evaluate the effect of these treatment modalities (OIGFs and LIPUS) using histomorphometric and micro-computed tomography analyses. The results of this study using histomorphometric analysis revealed that ultrasound and the combination of ultrasound and OIGFs were effective at increasing cementum thickness near the apex of the root (p 0.05). Also, ultrasound, OIGFs, and the combination of these two treatments increased periodontal ligament cellularity (p 0.05). However, there appeared to be no effect of these treatments on the width of the periodontal ligament (p 0.05). Using micro-computed tomographic analysis, it was shown that ultrasound, OIGFs , and the combination of the two treatments had an effect on reducing root resorption lacunae depth and volume (p
Download or read book Orthodontic Evidence written by Samer Mheissen and published by Springer Nature. This book was released on 2023-03-13 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book helps clinicians and postgraduate students to better understand the evidence in orthodontics and to use an evidence-based approach in their clinical practice. The book is written in a question-and-answer style, and each question is answered according to the hierarchy of evidence. At the end of each answer, an interpretation of the included systematic reviews, randomized clinical trials, or other studies is summarized and critically reviewed to give a better understanding of the evidence. This book covers a wide range of clinical topics, such as the treatment of Class II and Class III malocclusion, molar distalization, impacted canines, maxillary expansion, and temporary anchorage devices. Valuable material is provided on root resorption, white spot lesions, and orthodontic retention. As the book is written in Q&A style, it would be helpful to find the most relevant question without going through the whole chapter. The book includes the most asked questions about clinical orthodontics in discussions and will be a great help for orthodontist to defend their seen and unseen cases in exam.
