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A Three Dimensional Analysis To Investigate The Midface Changes With Mse
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Book Synopsis A Three-dimensional Analysis to Investigate the Midface Changes with MSE by : Luca Sfogliano
Download or read book A Three-dimensional Analysis to Investigate the Midface Changes with MSE written by Luca Sfogliano and published by . This book was released on 2019 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maxillary width deficiencies are a common occurrence in orthodontic patients being one of the most pervasive skeletal problems in the craniofacial region. An early orthodontic treatment can improve a transverse as well as an anteroposterior maxillary discrepancy and it consists of a true skeletal expansion or of an arch development obtained through the orthodontic wire. A pure skeletal expansion can be achieved with conventional appliances when the palatal suture is not completely fused. The introduction of TAD's in common orthodontic practice has found several implications in the treatment of maxillary transverse deficiency. Using a micro-implants anchorage, the MSE has been proved to be a powerful tool to achieve a pure skeletal expansion even in adult subjects whose midpalatine maxillary suture is already fused. Studies analyzing 2D measurements conducted on CBCT reported generalized changes in the skeletal structure of patients successfully treated with MSE, evidencing a more parallel expansion compared to the conventional expanders. These findings gave rise to the desire of closely studying the impact of MSE on the entire midface skeletal structure utilizing a pure three-dimensional approach. Describing the three-dimensional movement that each bone undergoes during MSE is the major purpose of this study. No studies have previously used a pure tridimensional analysis to investigate the impact of MSE on the skeletal structures of the midface. An innovative method for pure 3D analysis has been developed utilizing modern imaging software proving that Micro-Implant Assisted Maxillary Skeletal Expander (MSE) has a significant impact in the mid-facial bone structures. The new analysis confirmed the previous finding obtained with 2D measurements and gave a better understanding of effect of MSE on the midfacial structures.
Book Synopsis Three Dimensional Morphometric Analysis of Facial Soft Tissue Changes Following Orthodontic Treatment by : Rasha A. Al Sanea
Download or read book Three Dimensional Morphometric Analysis of Facial Soft Tissue Changes Following Orthodontic Treatment written by Rasha A. Al Sanea and published by . This book was released on 2007 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Three-dimensional Stereophotographic Analysis of Soft Tissue Facial Changes Associated with Rapid Maxillary Expansion by : Bradley Scott Wenande
Download or read book Three-dimensional Stereophotographic Analysis of Soft Tissue Facial Changes Associated with Rapid Maxillary Expansion written by Bradley Scott Wenande and published by . This book was released on 2008 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Three-Dimensional Assessment of Facial Deformities and Their Surgical Outcomes by : Yasas Shri Nalaka Jayaratne
Download or read book Three-Dimensional Assessment of Facial Deformities and Their Surgical Outcomes written by Yasas Shri Nalaka Jayaratne and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Three-dimensional Assessment of Facial Deformities and Their Surgical Outcomes" by Yasas Shri Nalaka, Jayaratne, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Data on the three?dimensional (3?D) morphology of normal faces and facial deformities as well as objective techniques for evaluating postoperative changes are currently unavailable. With the advent of stereophotography and cone?beam CT (CBCT), it is possible to acquire 3?D images of soft and hard tissues of the maxillofacial complex. A series of studies were conducted aimed at 1) establishing 3?D facial anthropometric norms for Hong Kong young adults, 2) determining 3?D facial anthropometric features in skeletal Class II and III deformities, 3) characterizing the oropharyngeal space in Class II and III skeletal deformities, 4) exploring clinical applications of 3?D colour maps, 5) establishing a non?invasive technique for estimating serial volume changes and 6) creating virtual craniofacial models by fusing 3?D photographs and CBCT images. Study 1: A stereophotographic system was used to capture 3?D images of 103 Hong Kong Chinese young adults with normal balanced faces. An anthropometric analysis protocol with linear, angular and proportional measurements was developed to establish a normative database and quantify dysmorphology. The Hong Kong Chinese norms were distinct from Caucasians, especially with regard to ocular and nasal measurements. Facial height and nasolabial measurements differed significantly between Hong Kong males and females. Study 2: Anthropometric analyses of 3?D facial images from 41 skeletal Class II and 43 Class III subjects were performed. The Class II subjects had increased lower facial height compared with Class III, who had longer total facial heights and narrower faces. While Class II deformity primarily resulted from mandibular deficiency with a normal maxilla, Class III presented as combined midfacial hypoplasia and mandibular hyperplasia. Study 3: Anthropometric characteristics of the oropharygeal space in skeletal Class II and III were evaluated using 62 CBCT scans. The retroglossal (RG) and retropalatal (RP) volumes and average cross sectional areas were significantly larger in Class III than Class II skeletal deformity. The RP compartment was larger but less uniform than the RG compartment in both Classes. Study 4: 3?D photographs or CBCT images acquired at two different time points were superimposed using a common unaffected area. 3?D colour maps were generated depicting distance differences between superimposed images in a graphical format. These maps were used as an objective tool for treatment planning and assessing outcomes after orthognathic surgery, bimaxillary distraction and facial trauma. Study 5: 3?D photogrammetry was employed for planning soft tissue expansion (STE) and transplantation of a vascularised scapular flap in hemifacial microsomia. This technique facilitated the identification of extent and degree of tissue deficiency, selection of the appropriate tissue expander, monitoring volumetric changes during STE and estimation of the free flap dimensions. Study 6: 3?D facial photographs and CBCT scans of 29 subjects were merged to create virtual craniofacial models with natural surface texture. Accuracy was assessed with 3?D
Book Synopsis Rapid Maxillary Expansion by : Donald J. Timms
Download or read book Rapid Maxillary Expansion written by Donald J. Timms and published by . This book was released on 1981 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Temporary Skeletal Anchorage Devices by : Ki Beom Kim
Download or read book Temporary Skeletal Anchorage Devices written by Ki Beom Kim and published by Springer. This book was released on 2014-07-11 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anchorage control is one of the most challenging tasks in orthodontic treatment. Many different types of appliance are used to control anchorage, but an excellent outcome may be difficult to achieve owing to either poor mechanics or inadequate patient compliance. Recently, temporary skeletal anchorage devices (TSADs) have become popular in orthodontics. Some orthodontic movements that are now possible using TSADs were previously considered almost impossible with traditional orthodontic appliances. Several different types of TSAD are currently available, and in choosing between them orthodontists are obliged to rely on the information provided by manufacturers, which is often not based on scientific evidence. This book therefore presents the various design characteristics of TSADs and provides up-to-date scientific evidence to assist orthodontists in selecting the best TSADs for their patients.
Book Synopsis Orthodontic Treatment of Class III Malocclusion by : Peter W. Ngan
Download or read book Orthodontic Treatment of Class III Malocclusion written by Peter W. Ngan and published by Bentham Science Publishers. This book was released on 2014-07-16 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Orthodontic Treatment of Class III Malocclusion is a clinical textbook which highlights both research findings as well as clinical treatment of patients with Class III malocclusions. The volume equips readers with a critical review of present information about 1) the craniofacial biology behind various treatment strategies, 2) Diagnosis and treatment planning in both growing and non-growing Class III patients and 3) Contemporary orthodontic appliances using implants and miniscrews. The book is divided into sections proving evidence-based research on the following aspects of Class III malocclusions: the genetic and epigenetic factors contemporary diagnosis and treatment planning for patients early treatment of Class III problems treatment of Class III problems in the adolescents surgical treatment of adult Class III patients treatment of Class III problems in patients with craniofacial anomalies Orthodontic Treatment of Class III Malocclusion will empower clinicians with a sound knowledge about rationale for using certain treatment modalities and will help both general practitioners and specialists such as pediatric dentists and orthodontists to use this information for their daily practice."
Book Synopsis Temporary Anchorage Devices in Clinical Orthodontics by : Jae Hyun Park
Download or read book Temporary Anchorage Devices in Clinical Orthodontics written by Jae Hyun Park and published by John Wiley & Sons. This book was released on 2020-04-21 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the latest information on all aspects of using temporary anchorage devices in clinical orthodontics, from diagnosis and treatment planning to appliances and applications Written by some of the world’s leading experts in orthodontics, Temporary Anchorage Devices in Clinical Orthodontics is a comprehensive, up-to-date reference that covers all aspects of temporary anchorage device (TAD) use in contemporary orthodontics. Taking a real-world approach to the subject, it covers topics ranging from diagnosis and treatment planning to the many applications and management of complications. Case studies demonstrate the concepts, and high-quality clinical photographs support the text throughout. The book begins with an overview of clinical applications and fundamental principles of TADs. It then goes on to cover biomechanical considerations for controlling target tooth movement with TADs. Biomechanical simulations for various clinical scenarios treated with TADs are addressed next, followed by an examination of histological aspects during the healing process and anatomical considerations with TADs. Other chapters cover: Class II Correction with TADs, Distalization with TADs, TAD-anchored Maxillary Protraction, Maxillary Expansion with TADs, Anterior Open Bite Correction with TADs, TAD-assisted Aligner Therapy, TADs vs. Orthognathic Surgery; Legal Considerations When Using TADs; and much more. Provides evidence-based information on the use of TADs, with a focus on improving outcomes for patients Considers topics ranging from diagnosis and treatment planning to specific clinical applications and appliances Takes a real-world clinical approach, with case studies demonstrating concepts Written by international experts in the field Presents hundreds of high-quality clinical photographs to support the text Temporary Anchorage Devices in Clinical Orthodontics is an essential resource for orthodontists and orthodontic residents.
Book Synopsis Dentofacial Anomalies by : Abdul Latif Hamdan
Download or read book Dentofacial Anomalies written by Abdul Latif Hamdan and published by Springer Nature. This book was released on 2021-04-30 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an eloquent review of the anatomy and physiology of phonation, the work-up of patients with voice disorders, basic evaluation of wind instrument performance and dysfunction, and a full description of the most common skeletal and non-skeletal dentofacial anomalies, including their means of diagnosis and treatment. This is followed by a comprehensive review of literature on the vocal and acoustic features of affected patients, as well as the special considerations in wind instrumentalists. The effect of orthodontic therapy/ orthognathic surgery on voice, associated upper airway changes, and wind instruments performance is emphasized. The information provided in this book will heighten the patients’, therapists’, teachers’ and physicians’ awareness of the vocal characteristics and wind instrumentalists concerns often associated with these conditions. Dentofacial Anomalies: Implications for Voice and Wind Instrument Performance is addressed to otolaryngologists, laryngologists, speech-language pathologists, voice teachers, professional voice users, wind instrumentalists, instrument teachers, arts medicine physicians, physical therapists, orthodontists and other dentists, as well as members of the general public who are concerned about their voices and or wind instrument playing.
Book Synopsis Essentials of Interventional Cancer Pain Management by : Amitabh Gulati
Download or read book Essentials of Interventional Cancer Pain Management written by Amitabh Gulati and published by Springer. This book was released on 2018-12-28 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides a comprehensive review and expertise on various interventional cancer pain procedures. The first part of the text addresses the lack of consistency seen in the literature regarding interventional treatment options for specific cancer pain syndromes. Initially, it discusses primary cancer and treatment-related cancer pain syndromes that physicians may encounter when managing cancer patients. The implementation of paradigms that can be used in treating specific groups of cancer such as breast cancer, follows. The remainder of the text delves into a more common approach to addressing interventional cancer pain medicine. After discussing interventional options that are commonly employed by physicians, the text investigates how surgeons may address some of the more severe pain syndromes, and covers the most important interventional available for our patients, intrathecal drug delivery. Chapters also cover radiologic options in targeted neurolysis and ablative techniques, specifically for bone metastasis, rehabilitation to address patients’ quality of life and function, and integrative and psychological therapies. Essentials of Interventional Cancer Pain Management globally assesses and addresses patients’ needs throughout the cancer journey. Written by experts in the field, and packed with copious tables, figures, and flow charts, this book is a must-have for pain physicians, residents, and fellows.
Book Synopsis The Trauma Manual by : Andrew B. Peitzman
Download or read book The Trauma Manual written by Andrew B. Peitzman and published by Lippincott Williams & Wilkins. This book was released on 2008 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thoroughly updated Third Edition of this popular and widely used pocket reference guides the trauma team through every aspect of patient care after injury and before, during, and after acute care surgery—from prehospital care, to resuscitation, treatment of specific organ injuries, priorities in intensive care, and management of special situations. Designed for rapid, on-the-spot information retrieval, this manual will be a staple reference in emergency departments and trauma centers. Flow charts, algorithms, sequential lists, and tables throughout facilitate quick clinical decision-making. More than 200 illustrations demonstrate specific injuries and procedures. Appendices include organ injury scales, tetanus prophylaxis recommendations, and frequently used forms.
Download or read book Fabry Disease written by Deborah Elstein and published by Springer Science & Business Media. This book was released on 2010-08-02 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fabry disease is an X-linked inborn error of metabolism wherein deficiency of a lysosomal enzyme results in systemic deposition of glycosphingolipids. Storage deposition, and hence pathological disease, occurs preferentially in renal glomerular and tubular epithelial cells, myocardial cells, heart valve fibrocytes, neurons of dorsal root ganglia, and in endothelial smooth muscle cells of blood vessels. Thus, Fabry disease is a multi-system disorder, albeit with considerable phenotypic heterogeneity in onset and in severity; however, it is progressive, exhibits extensive morbidity, and is life-threatening. Within the past two decades, there has been a radical change in the natural course Fabry disease by virtue of the availability of specific enzyme replacement therapy. Moreover, there has been a concerted effort to better understand the underlying pathology and equally to identify patients prior to the onset of irreversible end-organ damage. It is to be hoped that the future for patients with Fabry disease can be viewed with greater, albeit guarded, optimism. This state-of-the-art textbook attempts to bridge the span of pre-clinical studies, clinical finding, and management options in a readable but comprehensive manner for the medical practitioner as well as the interested non-medical reader.
Book Synopsis The Herbst Appliance by : Hans Pancherz
Download or read book The Herbst Appliance written by Hans Pancherz and published by Quintessence Publishing (IL). This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Cephalometry in Orthodontics by : Katherine Kula
Download or read book Cephalometry in Orthodontics written by Katherine Kula and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Serious Games and Edutainment Applications by : Minhua Ma
Download or read book Serious Games and Edutainment Applications written by Minhua Ma and published by Springer. This book was released on 2017-03-03 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the continued application of gaming for training and education, which has seen exponential growth over the past two decades, this book offers an insightful introduction to the current developments and applications of game technologies within educational settings, with cutting-edge academic research and industry insights, providing a greater understanding into current and future developments and advances within this field. Following on from the success of the first volume in 2011, researchers from around the world presents up-to-date research on a broad range of new and emerging topics such as serious games and emotion, games for music education and games for medical training, to gamification, bespoke serious games, and adaptation of commercial off-the shelf games for education and narrative design, giving readers a thorough understanding of the advances and current issues facing developers and designers regarding games for training and education. This second volume of Serious Games and Edutainment Applications offers further insights for researchers, designers and educators who are interested in using serious games for training and educational purposes, and gives game developers with detailed information on current topics and developments within this growing area.
Book Synopsis Evaluation of Soil and Rock Properties by : P. J. Sabatini
Download or read book Evaluation of Soil and Rock Properties written by P. J. Sabatini and published by . This book was released on 2004-10-01 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents state-of-the-practice information on the evaluation of soil and rock properties for geotechnical design applications. This document addresses the entire range of materials potentially encountered in highway engineering practice, from soft clay to intact rock and variations of materials that fall between these two extremes. Information is presented on parameters measured, evaluation of data quality, and interpretation of properties for conventional soil and rock laboratory testing, as well as in situ devices such as field vane testing, cone penetration testing, dilatometer, pressuremeter, and borehole jack. This document provides the design engineer with information that can be used to develop a rationale for accepting or rejecting data and for resolving inconsistencies between data provided by different laboratories and field tests. This document also includes information on: (1) the use of Geographical Information Systems (GIS) and Personal Data Assistance devices for the collection and interpretation of subsurface information; (2) quantitative measures for evaluating disturbance of laboratory soil samples; and (3) the use of measurements from geophysical testing techniques to obtain information on the modulus of soil. Also included are chapters on evaluating properties of special soil materials (e.g., loess, cemented sands, peats and organic soils, etc.) and the use of statistical information in evaluating anomalous data and obtaining design values for soil and rock properties. An appendix of three detailed soil and rock property selection examples is provided which illustrate the application of the methods described in the document.
Book Synopsis Orthodontic and Orthopedic Treatment in the Mixed Dentition by : James A. McNamara
Download or read book Orthodontic and Orthopedic Treatment in the Mixed Dentition written by James A. McNamara and published by . This book was released on 1993 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
