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Author: Jean Estelle Treder
Publisher:
ISBN:
Category : Dental arch
Languages : en
Pages : 382
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Book Description
Author: Jean Estelle Treder
Publisher:
ISBN:
Category : Dental arch
Languages : en
Pages : 382
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Book Description
Author: Gary A. Carter
Publisher:
ISBN:
Category : Dental arch
Languages : en
Pages : 254
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Book Description
Author: H. P. Witzky
Publisher:
ISBN:
Category : Cephalometry
Languages : en
Pages : 138
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Book Description
Author: Marcus M. Dager
Publisher:
ISBN:
Category : Dental arch
Languages : en
Pages : 256
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Book Description
Author: Carl-Magnus Forsberg
Publisher:
ISBN:
Category : Cephalometry
Languages : en
Pages : 102
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Book Description
Author: Rolf Gordon Behrents
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 168
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Book Description
Author: Donald J. Timms
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 152
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Book Description
Author: Taylor Blake Varner
Publisher:
ISBN:
Category : Dental arch
Languages : en
Pages : 119
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Book Description
Objective: Variation in dental arch shape and arch relations from the primary to the permanent dentition were studied in an untreated longitudinal sample from the Iowa Fluoride Study and Growth Study data (55 females and 63 males). Methods: 3D coordinate data from 68 landmarks located on maxillary, mandibular, and occlusal dental cast scans from ages 5, 9, and 13 were submitted to a Procrustes fit prior to a Principal Component (PC) analysis to capture symmetric and asymmetric aspects of arch shape variation. Covariance pattern models were used to determine longitudinal arch shape changes from the primary to the permanent dentition and to correlate these changes with Angle class molar classification. Results: The first 3 principal components capture 52-78% of the variation in arch shape. PC1 explains 30-44% of the variance and captures changes in overall dentoalveolar height. PC2 explains 14-22% and shows mainly variation in dentoalveolar height and width at the canines. Lastly, PC3 explains 8-12% and captures overall arch width and perimeter differences and changes in anteroposterior arch relations. Results on symmetric shape variation for the occlusal data set captured significant differences (p
Author: Hans Pancherz
Publisher: Quintessence Publishing (IL)
ISBN: 9781850971696
Category : Malocclusion
Languages : en
Pages : 0
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Book Description
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.
Author: Darrell D. VanHorn
Publisher:
ISBN:
Category :
Languages : en
Pages : 254
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Book Description
