Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
3dmd System Analysis Of Facial Soft Tissue Changes With Premolar Extraction Orthodontic Treatment In High And Average Mandibular Plane Angle Patients
Download 3dmd System Analysis Of Facial Soft Tissue Changes With Premolar Extraction Orthodontic Treatment In High And Average Mandibular Plane Angle Patients full books in PDF, epub, and Kindle. Read online 3dmd System Analysis Of Facial Soft Tissue Changes With Premolar Extraction Orthodontic Treatment In High And Average Mandibular Plane Angle Patients ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis 3DMD System Analysis of Facial Soft Tissue Changes with Premolar Extraction Orthodontic Treatment in High and Average Mandibular Plane Angle Patients by : Brittney A. Franklin
Download or read book 3DMD System Analysis of Facial Soft Tissue Changes with Premolar Extraction Orthodontic Treatment in High and Average Mandibular Plane Angle Patients written by Brittney A. Franklin and published by . This book was released on 2009 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigating the Accuracy and Reproducibility of 3dMDface System for Soft Tissue Analysis by : Yasir M. Kachroo
Download or read book Investigating the Accuracy and Reproducibility of 3dMDface System for Soft Tissue Analysis written by Yasir M. Kachroo and published by . This book was released on 2015 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: Objective: Three-dimensional (3D) soft tissue (ST) changes from orthodontic treatment can now be evaluated with the development of 3D photography. However, the accuracy and reliability of this method is still in question. This study aims to 1) evaluate the accuracy of 3dMD imaging using caliper, surface, and 3D morphometrics and 2) find standard facial expressions that can be best reproduced by 3dMD imaging for soft tissue analysis. Methods: Three-dimensional (3D) ST facial landmarks were obtained from 40 adults not undergoing orthodontic treatment through the use of 3dMD facial photographic software. A total of 16 landmarks were used and 21 parameters were measured for surface distances (6 in vertical, 10 in anterior posterior, and 5 in transverse). 3dMD images of four different facial expressions (repose (R), maximum intercuspation (MIP), posed smile (S), and smile with lips closed (SLC)) were taken at 0hr, 1hr, 24hr, 1wk, 2wk, 3wk, and 4wk time intervals. As a feasibility test, these measurements were taken on a mannequin at the above time intervals. Superimposition of seven 3dMD images for each facial posture per subject was performed for analysis. Error magnitude statistics: mean absolute difference (MAD), standard deviation of the error (SD), Root MeanSquare Error (RMSE), relative error magnitude (REM), technical error magnitude (TEM), and intraclass correlation coefficient (ICC) were used.3D morphometrics, seven images were taken of mannequin and subjects posing in MIP and posed smile. These images were loaded into an initial software pipeline to generate a closed mesh. Closed mesh were traced for surface curves and finally loaded into a dual pipeline to average those seven images. Color-coded displacement maps were generated from the dual pipeline images to evaluate changes across the seven time points. T-stats was performed to quantify these changes. Results: Measurements on a mannequin confirmed the reliability of all the landmarks and parameters used in this study. For 40 subjects, 3dMD measurements between ST landmarks were reproducible with a random error lower than 1mm except for the distance from cheilion to cheilion (2.79mm). Comparing across the four facial postures, MIP showed the smallest variation with mean absolute difference (MAD) (2.03mm) and SD (0.81mm). S posture had the largest variation with MAD (2.79mm) and SD (1.28mm). For 3D morphometrics, mannequin showed that the t-stats are at near zero on the face. When applying 3D morphometrics for MIP and posed smile, areas around exocanthion, cheilion, and pronasale showed slight variation. Conclusion: 3dMD can perform ST analysis with both accuracy and reproducibility and can be utilized for evaluating ST changes with dental treatment when using advanced technology like 3D morphometrics. Cheilion, alar base, and exocanthion might not be an appropriate landmark to use for ST analysis. R and MIP facial postures are recommended over smile (S or SLC) for more consistent parameter measurements.
Book Synopsis Three-Dimensional Imaging for Orthodontics and Maxillofacial Surgery by : Chung H. Kau
Download or read book Three-Dimensional Imaging for Orthodontics and Maxillofacial Surgery written by Chung H. Kau and published by John Wiley & Sons. This book was released on 2011-06-09 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three Dimensional Imaging for Orthodontics and Maxillofacial Surgery is a major new specialist resource that identifies and applies the principles of three dimensional imaging to orthodontic practice. Readers are introduced to three-dimensional imaging, comparing it with the traditional two-dimensional assessments and exploring the benefits and drawbacks of these imaging modalities. Three Dimensional Imaging for Orthodontics and Maxillofacial Surgery centers on the appropriate application of three-dimensional imaging in the various practices related to orthodontic delivery and craniofacial surgery. The book guides the reader through detailed and illustrated examples of three-dimensional patient management in the context of daily practice. Both three-dimensional static and motion analyses are explored. The book also addresses growth, orthodontic treatment and surgical prediction, both static and dynamic and explores the use of morphing and finite element analyses with particular focus on surgical intervention. A key resource for specialist working in the fields of orthodontics and cranio-maxillofacial surgery. KEY FEATURES · Applies principles of 3D imaging to orthodontic practice · Surveys and analyzes current technologies and modalities, relating them to clinical usage · Companion website with motion images ( www.wiley.com/go/kau) · Richly illustrated in full color throughout · Brings together expert contributors for an international perspective
Book Synopsis Differential Impact of Treatment and Development on the Soft Tissue Profile by : Manigeh Askarieh
Download or read book Differential Impact of Treatment and Development on the Soft Tissue Profile written by Manigeh Askarieh and published by . This book was released on 1975 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Cephalometry by : Gwen R.J. Swennen
Download or read book Three-Dimensional Cephalometry written by Gwen R.J. Swennen and published by Springer Science & Business Media. This book was released on 2005-12-08 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiographic cephalometry has been one of the most With "Three-Dimensional Cephalometry - A Color important diagnostic tools in orthodontics, since its Atlas and Manual"by the authors Swennen, Schutyser introduction in the early 1930s by Broadbent in the and Hausamen you have an exciting book in your United States and Hofrath in Germany. Generations of hands. It shows you how the head can be analysed in orthodontists have relied on the interpretation of these three dimensions with the aid of 3D-cephalometry. images for their diagnosis and treatment planning as Of course, at the moment the technique is not available well as for the long-term follow-up of growth and in every orthodontic of?ce around the corner. H- treatment results. Also in the planning for surgical ever, especially for the planning of more complex orthodontic corrections of jaw discrepancies, lateral cases where combined surgical - orthodontic tre- and antero-posterior cephalograms have been valu- ment is indicated, it is my sincere conviction that wi- able tools. For these purposes numerous cephalomet- in 10 years time 3D cephalometry will have changed ric analyses are available. However, a major drawback our way of thinking about planning and clinical of the existing technique is that it renders only a two- handling of these patients. dimensional representation of a three-dimensional structure
Book Synopsis Changes in the Soft Tissue Profile During Growth by : Myriam Levy de Serracin
Download or read book Changes in the Soft Tissue Profile During Growth written by Myriam Levy de Serracin and published by . This book was released on 1982 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Multivariate Analysis of Soft Tissue Facial Profile Changes Coincident with Adult Orthodontic Treatment by : Kevin Lee Denis
Download or read book A Multivariate Analysis of Soft Tissue Facial Profile Changes Coincident with Adult Orthodontic Treatment written by Kevin Lee Denis and published by . This book was released on 1985 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 3D Soft-tissue, 2D Hard-tissue and Psychosocial Chantes Following Orthognathic Surgery by : Mohammad Younis Hajeer
Download or read book 3D Soft-tissue, 2D Hard-tissue and Psychosocial Chantes Following Orthognathic Surgery written by Mohammad Younis Hajeer and published by . This book was released on 2003 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soft Tissue Profile Changes in Patients Treated with and Without the Extraction of Four First Premolars by : Christopher R. Sierk
Download or read book Soft Tissue Profile Changes in Patients Treated with and Without the Extraction of Four First Premolars written by Christopher R. Sierk and published by . This book was released on 2000 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparison of Soft Tissue Changes Following Orthodontic Treatment with Two Different Extraction Patterns by : Mohamad Ziad Omar
Download or read book Comparison of Soft Tissue Changes Following Orthodontic Treatment with Two Different Extraction Patterns written by Mohamad Ziad Omar and published by . This book was released on 2008 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Application of 3dMD Images to the Study of Orthodontic Treatment Effects by : Devin L. Croft
Download or read book Application of 3dMD Images to the Study of Orthodontic Treatment Effects written by Devin L. Croft and published by . This book was released on 2009 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Changes in Facial Profile Following Orthodontic Treatment with Extraction of Four First Premolars by : Oles B. Drobocky
Download or read book Changes in Facial Profile Following Orthodontic Treatment with Extraction of Four First Premolars written by Oles B. Drobocky and published by . This book was released on 1987 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Changes in the Frontal Soft Tissue of the Lower Face by Age and Sex by : Mary Margaret Law
Download or read book Changes in the Frontal Soft Tissue of the Lower Face by Age and Sex written by Mary Margaret Law and published by . This book was released on 2015 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study is to determine age-related changes of the lower face by age and by gender. The secondary purpose of this study is to stress the importance of the clinical exam for orthodontic patients in the frontal view, the way most patients perceive themselves. Also, individualized treatment planning with age-appropriate incisor display is crucial for esthetic outcomes. Materials and Methods: Specific dimensions of the lower face were measured at patients initial clinical exam before starting orthodontic treatment. All patients were from Dr. David Sarver's private practice in Vestavia Hills, AL collected from 1/1/2002-11/4/2014. The following parameters were recorded in millimeters: commissure height, philtrum length, maxillary incisor length to lip at rest, maxillary incisor show on smile, gingival display on smile, maxillary incisor length, maxillary incisor width, and lip incompetence. The data was input into OrthoTracTM software. The patients ranged in age from six years old to seventy-six years old; two thousand females and 1,650 males comprised the dataset. For analysis, the patients were first separated by gender and then by age. The average and the standard deviation for each parameter were calculated. The linear regression analysis between age groups and parameters and lip incompetence compared to philtrum-commissure height difference were also calculated. Results: The soft tissue of the lower face changes consistently over time. Males have more pronounced changes than females; gingival display remains constant in both sexes. There was an increasing linear association between philtrum lengths, commissure heights, and maxillary crown height for both sexes. There was a decreasing linear association for maxillary incisor to lip at rest, gingival display on smile, and lip incompetence in both sexes. As lip separation increases, the philtrum-commissure length difference also increases, especially after a difference of nine millimeters. Conclusions: A through initial clinical exam is essential for treatment planning. Males and females have similar soft tissue trends over time. The lips consistently lengthen with time, decreasing incisor display at rest, maxillary incisor display on smile, and lip incompetence. The application of soft tissue changes that occur over time is important for treatment planning and determining age-appropriate incisor display.
Book Synopsis Digitization in Dentistry by : Priyanka Jain
Download or read book Digitization in Dentistry written by Priyanka Jain and published by Springer Nature. This book was released on 2021-03-22 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides evidence-based guidance on the clinical applications of digital dentistry, that is, the use of dental technologies or devices that incorporate digital or computer-controlled components for the performance of dental procedures. Readers will find practically oriented information on the digital procedures currently in use in various fields of dental practice, including, for example, diagnosis and treatment planning, oral radiography, endodontics, orthodontics, implant dentistry, and esthetic dentistry. The aim is to equip practitioners with the knowledge required in order to enhance their daily practice. To this end, a problem-solving approach is adopted, with emphasis on key concepts and presentation of details in a sequential and easy to follow manner. Clear recommendations are set out, and helpful tips and tricks are highlighted. The book is written in a very readable style and is richly illustrated. Whenever appropriate, information is presented in tabular form to provide a ready overview of answers to frequent doubts and questions.
Book Synopsis Mosby's Orthodontic Review - E-Book by : Jeryl D. English
Download or read book Mosby's Orthodontic Review - E-Book written by Jeryl D. English and published by Elsevier Health Sciences. This book was released on 2014-09-10 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a concise, focused review of orthodontic concepts and current clinical information, including diagnosis, treatment planning, and clinical treatment, MOSBY'S ORTHODONTIC REVIEW is the resource you need to achieve the best results for success on competency examinations as well as excellent clinical outcomes. From foundational concepts to more subjective areas of treatment planning and clinical treatment, this book includes a wealth of information from distinguished educators, recent graduates, and practicing professionals to help you prepare for the NBDE, Part II and the ABO written and clinical examinations. This title includes additional digital media when purchased in print format. For this digital book edition, media content is not included. Content is designed to prepare you for the NBDE, Part II and the ABO written and clinical examinations to help you achieve the best results. Detailed illustrations provide a visual guide to conditions, techniques, diagnoses, key concepts, and more with case study photos that detail treatment from a patient’s initial exam to completion. Proven question and answer format covers the key information for each topic and helps prepare you for certification exams.
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:
