Evaluation of maxillary arch morphology in children with unilaterally impacted incisors via three-dimensional analysis of digital dental casts: a controlled study

Pavoni, Chiara; Franchi, Lorenzo; Buongiorno, Marco; Cozza, Paola

doi:10.1007/s00056-015-0003-3

Cited by 2 publications

(2 citation statements)

References 21 publications

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“…No data are reported in the literature about the influence of the teeth eruption disorders on the development of maxillary complex. A previous study 16 identified 23 subjects with impacted maxillary incisors. Diagnostic casts served to measure both intermolar and intercanine widths.…”

Section: Discussionmentioning

confidence: 99%

Geometric morphometric analysis of the palatal morphology in children with impacted incisors: A three-dimensional evaluation

Pavoni

Paoloni

Ghislanzoni

et al. 2016

The Angle Orthodontist

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Section: Discussionmentioning

confidence: 99%

Geometric morphometric analysis of the palatal morphology in children with impacted incisors: A three-dimensional evaluation

Pavoni

Paoloni

Ghislanzoni

et al. 2016

The Angle Orthodontist

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“…Geometric morphometric method (GMM) is increasing being applied to dental and craniofacial investigations [18]. Using aspects of GMM, Pavoni et al evaluated the palatal morphology in children with impacted incisors, [19] Al Shaharani et al evaluated the morphology of molars in patients with hypodontia [20] and Paoloni evaluated palatal morphology in Class II patients [21]. GMM has also been used to assess skeletal morphology in Class II and Class III and cleft lip and palate patients, [22][23][24][25] as well as to evaluate dental arch morphology of different malocclusion groups [26].…”

Section: Introductionmentioning

confidence: 99%

Morphometric analysis of tooth morphology among different malocclusion groups in a hispanic population

Alsaigh

Alrashdi

2023

BMC Oral Health

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Background There have been reports of unique dental morphological features amongst Latin American and Hispanic populations, and this might invalidate the use of current orthodontic diagnostic tools within this population. There are no tooth size/tooth ratio normative standards for the Hispanic population, despite overwhelming evidence about differences in tooth size between racial groups. Objective This study aimed to determine whether there are significant differences in 3-D tooth shape between patients with Angle Class I, Class II, and Class III dental malocclusion in the Hispanic population. Methodology Orthodontic study models representing Hispanic orthodontic patients with Angle Class I, II, and III dental malocclusions scanned using an intra-oral scanner. The scanned models were digitized and transferred to a geometric morphometric system. Tooth size shape were determined, quantified, and visualized using contemporary geometric morphometric computational tools using MorphoJ software. General Procrustes Analysis (GPA) and canonical variates analysis (CVA) used to delineate the features of shape that are unique to each group. Result The study revealed differences in tooth shape between the different dental malocclusion groups on all twenty-eight teeth that were studied; the pattern of shape differences varied between the teeth and the dental malocclusions. The MANOVA test criteria, F approximations, and P-values show that shape in all the groups was significantly different < 0.05. Conclusion This study revealed differences in tooth shape between the different dental malocclusions on all teeth, and the pattern of shape differences varied between the different dental malocclusions group.

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Evaluation of maxillary arch morphology in children with unilaterally impacted incisors via three-dimensional analysis of digital dental casts: a controlled study

Abstract: Children revealing unilaterally impacted maxillary central incisors demonstrated a significantly constricted maxillary transverse width and shorter arch on the impacted side compared with subjects with no eruption disorders.

Cited by 2 publications

References 21 publications

Geometric morphometric analysis of the palatal morphology in children with impacted incisors: A three-dimensional evaluation

Geometric morphometric analysis of the palatal morphology in children with impacted incisors: A three-dimensional evaluation

Morphometric analysis of tooth morphology among different malocclusion groups in a hispanic population

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