The Role of Late Mandibular Growth in Post-treatment Incisor Crowding PDF Download

Author: Peter Mark Weaver
Publisher:
ISBN:
Category : Incisors
Languages : en
Pages : 172

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Author: Robert L. Ferdinand
Publisher:
ISBN:
Category :
Languages : en
Pages : 134

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Author: Paul C. Levin
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: A. Garry Solomon
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Declan Hennessey
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Objectives: To investigate the effect of vertical growth pattern on the position of the mandibular incisors for non-extraction Invisalign teen® patients, with or without interproximal reduction. Subjects and methods: A retrospective chart review consisting of 40 (26 girls;14 boys) Caucasian adoloscent patients in the permanent dentition (12- 18) was undertaken. Subjects were categorized into 4 groups based on the value of the pre-treatment lower dentition crowding and value of patients mandibular plane angle (MPA). Crowding was assessed as mild (0-3.9mm) or moderate (4-5.9mm) and MPA as normal growth (30-37°) or vertical growth (>37°). The sample provided 10 normal growth/mild crowding, 10 vertical growth/mild crowding, 10 normal growth/moderate crowding and 10 vertical growth/moderate crowding subjects. Measurements were taken from digitized cephalograms to determine the changes in the lower incisors from T0 (pre-treatment) to T1 (post-treatment). Interproximal reduction (IPR) and buccal expansion were recorded as contributing parameters to crowding resolution. Statistical analysis included a paired t-test and ANOVA. Changes in parameters and the final lower incisor position were evaluated. Results: No significant increase in buccal expansion between the 4 groups (p

Author: Ashok Karad
Publisher: Elsevier Health Sciences
ISBN: 8131237400
Category : Medical
Languages : en
Pages : 540

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Clinical Orthodontics: Current Concepts, Goals and Mechanics, now in its second edition, focuses on the clinical aspects of art and science of orthodontics. The book primarily centres around contemporary treatment principles and techniques, and redefines orthodontic treatment goals in accordance with the current understanding of the science. Newer treatment methods are highlighted with unbiased treatment approach to produce high-quality results. Revised and updated chapters covering important areas of the subject Each chapter is supported by well-documented clinical cases and high-quality illustrations for better understanding Exclusive chapters include: Digital Imaging in Orthodontics, Interdisciplinary Orthodontics, Excellence in Finishing, Functional Occlusion Goals in Orthodontics, Lingual Orthodontics, Role of Skeletal Anchorage in Modern Orthodontics, Optimizing Orthodontic Treatment, and Management of an Orthodontic Practice Chapter contributions by a dynamic group of leading world-class clinicians, researchers, teachers and authors, delivering cutting-edge information Craniofacial Growth: A Clinical Perspective Role of Skeletal Anchorage in Modern Orthodontics Optimizing Orthodontic Treatment

Author: Laura Mitchell
Publisher: Oxford University Press
ISBN: 0198568126
Category : Medical
Languages : en
Pages : 282

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Book Description
Providing an introduction to current thinking and practice in orthodontics, this text covers all aspects of the field, including clinical practice and treatment planning.

Author: Daljit S. Gill
Publisher: John Wiley & Sons
ISBN: 1118697707
Category : Medical
Languages : en
Pages : 114

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Book Description
Orthodontics at a Glance is part of the highly popular at a Glance series. It provides a concise and accessible introduction and revision aid. Following the familiar, easy-to-use at a Glance format, each topic is presented as a double-page spread with key facts accompanied by clear diagrams encapsulating essential knowledge. Structured over four sections, Orthodontics at a Glance covers: Craniofacial growth and development Diagnosis and treatment planning The management of malocclusion Treatment techniques Orthodontics at a Glance is the ideal companion for all students of dentistry, junior clinicians and those working towards orthodontic specialization. In addition the text will provide valuable insight for general dental practitioners wanting to update their orthodontic knowledge, orthodontic nurses, therapists and technicians.

Author: Nasser Alqahtani
Publisher:
ISBN:
Category :
Languages : en
Pages : 64

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Book Description
Anterior dental crowding is one of the most frequently occurring malocclusions. Both the dental professionals and the general public are critical in evaluating the esthetics of a person by observing the alignment of the anterior teeth. Mandibular anterior dental crowding is one of the most complicated situations bothering both dental professionals and patients even after a period of retention. However, no report documents the perception of the dental professionals and the general public to the lower anterior crowding. The purpose of this present study was to investigate at what level of misalignment of the lower incisors the dental professionals and lay people begin to recognize dental crowding from the ideal alignment A mandibular occlusal photograph of a finished orthodontic treatment case according to the requirements and standards of the American Board of Orthodontics treated at an orthodontic clinic was used in this study. This photograph was altered intentionally to mimic varying degrees of dental misalignment in the lower anterior teeth by rotation of the individual incisors from 0. 5 mm to 2. 0 mm at 0. 5 mm intervals according to Little's irregularity Index. An Internet web page with a total of 16 dental malalignment photos was used to complete a survey by seven groups of participants. These groups are orthodontists, orthodontic residents, other dental specialists, general dentists, dental students, lay people who have or have had orthodontic treatment and lastly lay people who have never had orthodontic treatment. The participants completed the survey by rating each of the photos with a score from 1 to 5. The data were analyzed by using Univariate Analysis of variance. The findings showed that when rating the lower incisor alignment: 1) the orthodontists were most critical than the other groups followed by orthodontic residents and general dentists groups, 2) orthodontists detected the rotation of the central incisor at 1 mm, however, orthodontic residents, other dental specialists, general dentists and orthodontic patients detected the rotation at 1. 5 mm. 3) the rotation of the lateral incisor was detected by dental professionals at 1mm while patients detected the rotation at 1. 5 mm and the lay people detected the rotation at 2 mm. These results provide orthodontic professionals essential information that may help to determine how much dental crowding the general public is willing to accept without treatment or accept after a limited relapse.

Author: Hans Pancherz
Publisher: Quintessence Publishing (IL)
ISBN: 9781850971696
Category : Malocclusion
Languages : en
Pages : 0

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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.