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The Effect Of The Buccolingual Inclination Of Teeth On The Projected Mesiodistal Angulation Observed In Panoramic Radiographs
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Book Synopsis The Effect of the Buccolingual Inclination of Teeth on the Projected Mesiodistal Angulation Observed in Panoramic Radiographs by :
Download or read book The Effect of the Buccolingual Inclination of Teeth on the Projected Mesiodistal Angulation Observed in Panoramic Radiographs written by and published by . This book was released on 2013 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Buccolingual Root Torque on the Mesiodistal Angulation when Viewed on a Panoramic Radiograph by : Judy Lee
Download or read book The Effects of Buccolingual Root Torque on the Mesiodistal Angulation when Viewed on a Panoramic Radiograph written by Judy Lee and published by . This book was released on 2004 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mesiodistal Root Angulation Shown on Conventional and Reconstructed Panoramic Radiographs by : Samuel P. Wise
Download or read book Mesiodistal Root Angulation Shown on Conventional and Reconstructed Panoramic Radiographs written by Samuel P. Wise and published by . This book was released on 2009 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction: In orthodontic practice, if root alignment is not ideal on a panoramic radiograph, teeth may be re-bracketed to change the root alignment. Thus, a panoramic radiograph's accuracy in representing root alignment is crucial in treatment planning and clinical decisions. The purpose of the present study is to quantitate the difference between actual mesiodistal root angulations measured from a human skull and root angulations projected radiographically on conventional panoramic radiographs and panoramic radiographs reconstructed using cone beam CT volumetric data. Methods: True mesiodistal tooth angulations relative to an orthodontic archwire were determined using a coordinate measuring machine. The skull was imaged in a conventional panoramic unit and an i-CAT CBCT machine. Conventional panoramic radiographs and panoramic images reconstructed from CBCT volumetric data were measured to determine the projected mesiodistal root angulations. Results: Excluding the third molars, only 57.1 to 64.3% of the projected radiographic measurements were within an acceptable range of +/- 2.5" for reconstructed panoramic radiographs versus 53.6% for the conventional panoramic radiograph. Conclusions: Conventional and reconstructed panoramic projections do not represent reliable information related to mesiodistal root angulation. Care should be taken when accessing root angulation on a panoramic image, especially when the patient differs from dental and skeletal norms.
Book Synopsis Validity and Reliability of Two Objective Grading Systems in the Assessment of Mesiodistal Tooth Angulations Using Various Panoramic Systems and Projections by : Nicole C. Brummer
Download or read book Validity and Reliability of Two Objective Grading Systems in the Assessment of Mesiodistal Tooth Angulations Using Various Panoramic Systems and Projections written by Nicole C. Brummer and published by . This book was released on 2004 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Background and significance: In 1998 the American Board of Orthodontics (ABO) introduced the Objective Grading System (OGS) for assessing the quality of candidates' treatment results. Purpose: To compare the effect of panoramic image modality and head position on the score obtained applying the ABO's OGS using one of two reference planes for the assessment of root angulation of anterior teeth. Methods: This is a retrospective study using images of 3 "representative models." Radiographs were taken on 3 panoramic x-ray machines, the OP-100 (normal mode and the "Orthozone" mode), Orthophos SD and PC-1000, at five different head positions. Results: Significant differences were found between image modality, head position, and method of measurement. Conclusions: We recommend the clarification of the instructions and assessment of the panoramic radiograph with respect to various head positioning and panoramic equipment used prior to this analysis to provide a tolerance of up to 5 points.
Book Synopsis Evaluation of Tooth Angulation Measured on Cone Beam Computed Tomography and Panoramic Radiographs by : Ed Karim
Download or read book Evaluation of Tooth Angulation Measured on Cone Beam Computed Tomography and Panoramic Radiographs written by Ed Karim and published by . This book was released on 2014 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Panoramic radiographs have been used for decades in the field of dentistry and in orthodontics in particular. Panoramic radiography use in orthodontics includes (but is not limited to): pre-treatment dental assessment, dental age estimation, the detection of dental anomalies, the identification of missing and impacted teeth, the prognosis for unerupted teeth, periodontal tissue assessment and pre-finishing root parallelism. The determination and validity of root position has been debated by many authors and practitioners. Knowledge regarding the production of panoramic radiographs questions whether they are the best way of judging tooth angulation. Aims: The main aim of this study was to assess dental angulation measurements generated by two panoramic x-ray machines. An attempt would be made to correct appraisal differences and, therefore, render the films more useful in providing the necessary diagnostic information to achieve optimal orthodontic treatment results. Methods: A dry human skull with an inserted typodont was imaged using two different panoramic machines in addition to a CBCT machine. Teeth within the typodont had metal markers attached to their coronal and apical ends. The markers and therefore the long axes of the teeth were identified. Teeth were divided into 5 groups (Anterior-Anterior, Anterior- Premolar, Premolar-Premolar, Premolar-Molar and Molar-Molar). The angles between adjacent teeth were measured on an "OPG extrapolation" produced by tracing markers directly on panoramic radiographs. The same measurements were performed on "Focal Trough Specific extrapolations" which were produced by applying the panoramic machine-specific focal trough around the coordinates of the coronal and apical markers. Each machine had its own "OPG extrapolation" and "Focal Trough Specific extrapolation". The four extrapolations were compared. Results: A wide range of variation in tooth angulation was found between the measurements of each machine. For the Carestream machine, the Premolar-Molar and Molar-Molar regions were represented poorly on panoramic radiographs. While for the Vatech machine, Premolar- Premolar and Anterior-Premolar were the groups represented least accurately on the panoramic radiographs. Conclusion: Panoramic radiographs should be interpreted with caution when assessing tooth angulations. Panoramic x-ray machine manufacturers should be encouraged to provide a range of error values to help practitioners have a better understanding of the limitations of panoramic radiographic interpretation.
Author :Ian William McKee Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 : Total Pages :244 pages Book Rating :4.:/5 (481 download)
Book Synopsis The Accuracy of Panoramic Radiography in the Assessment of Mesiodistal Tooth Angulations at Varying Horizontal and Vertical Head Positions [microform] by : Ian William McKee
Download or read book The Accuracy of Panoramic Radiography in the Assessment of Mesiodistal Tooth Angulations at Varying Horizontal and Vertical Head Positions [microform] written by Ian William McKee and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2001 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Bucco-lingual Root Angulation on the Mesio-distal Image Perception for Panoramic Images by : Mariano Garcia-Figueroa
Download or read book The Effect of Bucco-lingual Root Angulation on the Mesio-distal Image Perception for Panoramic Images written by Mariano Garcia-Figueroa and published by . This book was released on 2005 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Garcia-Figueroa, Mariano Publisher :Library and Archives Canada = Bibliothèque et Archives Canada ISBN 13 : Total Pages :226 pages Book Rating :4.:/5 (631 download)
Book Synopsis The Effect of Bucco-lingual Root Angulation on the Mesio-distal Image Perception for Panoramic Images [microform] by : Garcia-Figueroa, Mariano
Download or read book The Effect of Bucco-lingual Root Angulation on the Mesio-distal Image Perception for Panoramic Images [microform] written by Garcia-Figueroa, Mariano and published by Library and Archives Canada = Bibliothèque et Archives Canada. This book was released on 2005 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Normal Variation of Posterior Tooth Buccolingual Inclination in Ideal Untreated Class I Occlusions by : Mark Richard Yanosky
Download or read book Normal Variation of Posterior Tooth Buccolingual Inclination in Ideal Untreated Class I Occlusions written by Mark Richard Yanosky and published by . This book was released on 2001 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect on Dental Arch Length of Changes in the Mesiodistal Axial Inclination of Cuspids, Bicuspids, and Molars by : John P. Mackinnon
Download or read book The Effect on Dental Arch Length of Changes in the Mesiodistal Axial Inclination of Cuspids, Bicuspids, and Molars written by John P. Mackinnon and published by . This book was released on 1961 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Changes in Buccolingual Inclination of Maxillary Canines and Mandibular First Molars After Orthodontic Therapy in Class II Patients Treated with Intermaxillary Elastics by : Lyndsey B. McCaskey
Download or read book Changes in Buccolingual Inclination of Maxillary Canines and Mandibular First Molars After Orthodontic Therapy in Class II Patients Treated with Intermaxillary Elastics written by Lyndsey B. McCaskey and published by . This book was released on 2013 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Principles of Dental Imaging by : Olaf E. Langland
Download or read book Principles of Dental Imaging written by Olaf E. Langland and published by Lippincott Williams & Wilkins. This book was released on 2002 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition successfully combines elements of radiographic technique with interpretation information for readers. Five sections cover the concepts of radiologic imaging, radiographic techniques and procedures, special imaging techniques, radiation health, and assessment and interpretation. Based on the Oral and Maxillofacial Radiology guidelines published by the American Association of Dental Schools, this unique book features numerous high-quality photographs, radiographs, and line drawings. New information on digital radiography, radiation health, periodontal disease, and image assessment is included, as well as chapter review questions, case-based questions, and workshop and laboratory exercises. To help readers prepare for certification, sample multiple-choice and case-based questions for the National and State Board Certification Examinations are also included.
Book Synopsis Cone Beam Computed Tomography in Orthodontics by : Sunil D. Kapila
Download or read book Cone Beam Computed Tomography in Orthodontics written by Sunil D. Kapila and published by John Wiley & Sons. This book was released on 2014-08-29 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its introduction to dentistry, cone beam computed tomography (CBCT) has undergone a rapid evolution and considerable integration into orthodontics. However, despite the increasing popularity of CBCT and progress in applying it to clinical orthodontics, the profession has lacked a cohesive, comprehensive and objective reference that provides clinicians with the background needed to utilize this technology optimally for treating their patients. Cone Beam Computed Tomography in Orthodontics provides timely, impartial, and state-of-the-art information on the indications and protocols for CBCT imaging in orthodontics, clinical insights gained from these images, and innovations driven by these insights. As such, it is the most current and authoritative textbook on CBCT in orthodontics. Cone Beam Computed Tomography in Orthodontics is organized to progress sequentially through specific topics so as to build the knowledgebase logically in this important and rapidly evolving field. Part I provides the foundational information on CBCT technology, including radiation exposure and risks, and future evolutions in computed tomography. Part II presents the Principles and Protocols for CBCT Imaging in Orthodontics, focusing on developing evidence-based criteria for CBCT imaging, the medico-legal implications of CBCT to the professional and the protocols and integration of this technology in orthodontic practice. Part III provides critical information on CBCT-based Diagnosis and Treatment Planning that includes how to interpret CBCT scans, identify incidental pathologies and the possible other uses of this technology. Part IV covers practical aspects of CBCT’s Clinical Applications and Treatment Outcomes that encompasses a range of topics, including root morphology and position, treatment of impacted teeth, virtual surgical treatment planning and outcomes, and more.
Book Synopsis Oral & Maxillofacial Radiology by : Kamala G Pillai
Download or read book Oral & Maxillofacial Radiology written by Kamala G Pillai and published by JP Medical Ltd. This book was released on 2015-08-31 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oral & Maxillofacial Radiology is a practical, illustrated guide to the basic principles and interpretation of imaging of the mouth and jaw, written by Kamala G Pillai from the School of Dentistry at the University of Louisville, in the United States. The book is comprised of 32 chapters, covering a broad range of topics within radiology. The first nine chapters of the book focus on the basics of radiology, including the nature and characteristics of radiation, the production and properties of X-rays, and radiation biology. The middle section of the book presents different types of radiography, followed by instruction on procedures of radiographic interpretation. Subsequent chapters focus on the identification of specific conditions using radiography. The final chapter of Oral & Maxillofacial Radiology provides important concepts at a glance, with definitions and a glossary. Enhanced by over 540 images and illustrations, this book is an ideal resource for undergraduates in dentistry. Key Points Practical illustrated guide to imaging of the mouth and jaw Written by Kamala G Pillai based at the University of Louisville School of Dentistry, USA Presents a broad range of oral and maxillofacial conditions as identified by radiography Over 540 illustrations and images
Book Synopsis White and Pharoah's Oral Radiology by : Sanjay Mallya
Download or read book White and Pharoah's Oral Radiology written by Sanjay Mallya and published by Elsevier Health Sciences. This book was released on 2018-09-12 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written specifically for dentists, White and Pharoah's Oral Radiology: Principles and Interpretation 8th Edition incorporates over 1,500 high-quality radiographic images and illustrations to demonstrate core concepts and essential principles and techniques of oral and maxillofacial radiology. The new edition of this bestselling book delivers with state-of-the-art information on oral radiology principles and techniques, and image interpretation. Dental student will gain a solid foundation in radiation physics, radiation biology, and radiation safety and protection before introducing including specialized techniques such as MRI and CT. As well, students will learn how to recognize the key radiographic features of pathologic conditions and interpret radiographs accurately. The 8th edition also includes new chapters on Radiologic Anatomy, Beyond 3D Imaging, and Diseases Affecting the Structure of Bone. A practical guide to using today's technology, this unique text helps your students provide state-of-the-art care! - Over 1,500 high quality dental radiographs, full color photos, and illustrations clearly demonstrate core concepts and reinforce the essential principles and techniques of oral and maxillofacial radiology. - Updated Extensive coverage of all aspects of oral and maxillofacial radiology includes the entire predoctoral curriculum. - A wide array of radiographic images including advanced imaging such as MRI and CT. - An easy-to-follow format simplifies the key radiographic features of each pathologic condition, including location, periphery, shape, internal structure, and effects on surrounding structures — placed in context with clinical features, differential diagnosis, and management. - Expert contributors include many authors with worldwide reputations. - Case studies apply imaging concepts to real-world scenarios. - NEW! New editors Sanjay Mallya and Ernest Lam along with new contributors bring a fresh perspective on oral radiology. - NEW! Chapter! Beyond 3D Imaging introduces applications of 3D imaging such as stereolithic models. - NEW! Chapter Radiological Anatomy includes all radiological anatomy content allowing you to better visualize and understand normal appearances of structures on conventional and contemporary imaging, side-by-side. - NEW! Coverage of Diseases Affecting the Structure of Bone consolidated into one chapter to simplify foundational basic science information and its applications to radiologic interpretation.
Book Synopsis Wheeler's Dental Anatomy, Physiology and Occlusion - E-Book by : Stanley J. Nelson
Download or read book Wheeler's Dental Anatomy, Physiology and Occlusion - E-Book written by Stanley J. Nelson and published by Elsevier Health Sciences. This book was released on 2009-06-01 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in full color, this essential text features a visually oriented presentation of dental anatomy, physiology, and occlusion — the foundation for all of the dental sciences. Coverage includes discussions of clinical considerations, dentitions, pulp formation, and the sequence of eruptions. In addition to detailed content on dental macromorphology and evidence-based chronologies of the human dentitions, this edition also includes flash cards, an updated Companion CD-ROM, and Evolve resources that make this text a comprehensive resource for dental anatomy. Understand the standards of tooth formation and apply them to clinical presentations with the Development and Eruption of the Teeth chapter. Focus on the functions and esthetics of disorders you’ll encounter in daily practice with content on TMJ and muscle disorders. Get a concise review of dentition development from in-utero to adolescence to adulthood with the appendix of tooth morphology. All line drawings and essential photos have been replaced with full-color pieces. Sharpen your knowledge with interactive learning tools and expanded content on the Companion CD-ROM including study questions, 360-degree rotational tooth viewing, and animations. Test your knowledge on labeling, tooth numbering, and tooth type traits and prepare for Board exams with flash cards. Find even more study opportunities on the Evolve website with a PowerPoint presentation, flash cards, a test bank, and labeling exercises.
Book Synopsis Oral and Maxillofacial Surgery for the Clinician by : Krishnamurthy Bonanthaya
Download or read book Oral and Maxillofacial Surgery for the Clinician written by Krishnamurthy Bonanthaya and published by Springer Nature. This book was released on 2021 with total page 1965 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an open access book with CC BY 4.0 license. This comprehensive open access textbook provides a comprehensive coverage of principles and practice of oral and maxillofacial surgery. With a range of topics starting from routine dentoalveolar surgery to advanced and complex surgical procedures, this volume is a meaningful combination of text and illustrations including clinical photos, radiographs, and videos. It provides guidance on evidence-based practices in context to existing protocols, guidelines and recommendations to help readers deal with most clinical scenarios in their daily surgical work. This multidisciplinary textbook is meant for postgraduate trainees, young practicing oral surgeons and experienced clinicians, as well as those preparing for university and board certification exams. It also aids in decision-making, the implementation of treatment plans and the management of complications that may arise. This book is an initiative of Association of Oral and Maxillofacial Surgeons of India (AOMSI) to its commitment to academic medicine. As part of this commitment, this textbook is in open access to help ensure widest possible dissemination to readers across the world. ; Open access Unique presentation with contents divided into color-coded core competency gradations Covers all aspects of oral and maxillofacial surgery Supplemented with videos of all commonly carried out procedures as operative video Every chapter or topic concludes with "future perspective" and addresses cutting edge advances in each area Every topic has a pull out box that provides the most relevant systematic reviews/ key articles to every topic.
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