Mandibular incisor inclination and gingival recession after treatment with the Jasper Jumper: a 10-year follow-up

Moura, Wilana; Henriques, José Fernanado C; Gambardela-Tkacz, Caroline Martins; Cotrin, Paula; Garib, Daniela Gamba; Janson, Guilherme

doi:10.1186/s40510-021-00389-x

Cited by 7 publications

(5 citation statements)

References 39 publications

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“…We also observed that, in relation to the subcategory Smile with Mouth corridors subcategory [9] (Figure 2), only 2 individuals (4%) drew this type of smile in M1 and only 1 individual (2%) drew this type of percept in M2.…”

Section: Resultssupporting

confidence: 52%

Is the Orthodontic Smile Considered as Aesthetic in Adult Patients?

do Rosario Dias

2023

Open Access J Dent Oral Surg

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In the last five years, pioneer studies were carried out in the Egas Moniz University Clinic surrounding the mental representation of the smile, centred on adolescent patients wearing orthodontic appliances, emerging with the results obtained as a new form of categorizing the perfect smile: The Orthodontic Smile. The present study is qualitative and exploratory and aims to understand the importance of the self-perception (mental representation) of the smile, now with the help of a new age range - Adult Patients. The sample consists of 100 subjects in the adult phase (25–59 y), namely patients wearing orthodontic appliances who were asked to draw two percepts about the self-perception of their own smile in two distinct moments: the first drawing, corresponding to before the wear of the orthodontic appliance (M1), and the second one, corresponding to drawing their smile after undergoing the orthodontic treatment (M2). The content analysis of the 200 drawings obtained was realized through a grid of content analysis, constituted by categories and subcategories. The patients also filled out a sociodemographic questionnaire, in which they responded to four open-ended questions in relation to the mental representation of the smile. Regarding the content analysis of the narrative, we highlight the fact that a Nice Smile seems to be mostly described as a Natural Smile and Aligned, being a motive for the seeking of dental treatment, primarily aesthetic issues, followed by functional considerations. When comparing the drawings before (M1) and after (M2) the wear of orthodontic appliances, the Category Broad Smile, is set up as the smile chosen as the most aesthetic. It seems that aesthetic motives represent the motivational power for the patient in the adult phase, when they decide to look for Orthodontic treatment.

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Section: Resultssupporting

confidence: 52%

Is the Orthodontic Smile Considered as Aesthetic in Adult Patients?

do Rosario Dias

2023

Open Access J Dent Oral Surg

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“…In the present study, dental casts were digitized usinga 3D extraoral scanner to obtain STL (stereolithography:standard triangulation language) files viaCAD/CAM technology, which allows the surface data of the dental arches to be saved on the computer asthree-dimensional images [ 11 , 12 , 13 ].…”

Section: Discussionmentioning

confidence: 99%

Three-Dimensional Analysis of Upper and Lower Arches Using Digital Technology: Measurement of the Index of Bolton and Correspondence between Arch Shapesand Orthodontic Arches

Pasini,

Carli,

Giambastiani

et al. 2023

Dentistry Journal

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Introduction: Thanks to the great development of digital technology, viaCAD (computer-aided design) and CAM (computer-aided manufacturing) systems, digital models canbe used as an aid for orthodontic planning decision-making processes as there are numerous studies in the literature that support the validity ofthe digital model measurements of anterior teeth and the total coefficient of Bolton analysis. The aim of the present study isto compare the average length value of the current upper and lower arches with that of a hypothetical nickel–titanium wire and to confirm the reliability and accuracy of digitally taken measurements of the anterior and total Bolton coefficients.In this retrospective study, dental casts of 138 Caucasian adolescent patients were scanned with an extraoral scanner, and Ortho3Shape software was adopted for the following dental cast measurements: actual and ideal lengths of the lower arches and anterior and total Bolton coefficients.In the present study, we found that the mean value of the anterior coefficients of the Bolton index was compatible with those of previous studies, confirming the reliability of digital measurements.Therefore, digital CAD/CAM models may be a viable alternative to plaster models, as they can facilitate model preservation and recovery. For future studies, it would be better to use intraoral scanners (IOSs) to ensure greater accuracy, since they only require one step and allow obtaining better results for the patients.

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Section: Discussionmentioning

confidence: 99%

3D Analysis of the Upper and Lower Arches Using Digital Technology: Measurement of the Index of Bolton and Correspondence between Arch Shape and Orthodontic Arches

Pasini,

Carli,

Giambastiani

et al. 2023

Preprint

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Introduction: Due to the great development of digital technology, through CAD (Computer - Aided Design) and CAM (Computer - Aided Manufacturing) systems, digital models could be used in orthodontic treatment planning decision-making, as there are numerous studies in the literature that support the validity of measurements of digital models of anterior teeth and the total coefficient of Bolton analysis. The aim of the study was to compare the average length value of the current upper and lower arches with that of a hypothetical nickel-titanium wire and the accuracy of the Bolton index measurement. In the present study, 138 dental casts were analyzed using Ortho3Shape software. Using the Ortho3Shape software, it was possible to measure the real and ideal lower arch lengths and, with regard to Bolton analysis, the values of the anterior and total Bolton coefficients. By comparing the values obtained with those of the study by A. Anand Kumar et al. using CBCT and plaster casts, the reliability of the measurements obtained with such CAD/CAM orthodontic software was evaluated. Considering the validity of digital measurements demonstrated by the studies and systematic reviews in the literature, it can be stated that CAD/CAM digital models can be a viable alternative to plaster models in the coming years, as they can facilitate model preservation and retrieval. For future studies and research, it would be preferable to use intra-oral scanners (IOS) in order to ensure greater accuracy, requiring only one step and ensuring a better outcome for the patient.

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Mandibular incisor inclination and gingival recession after treatment with the Jasper Jumper: a 10-year follow-up

Cited by 7 publications

References 39 publications

Is the Orthodontic Smile Considered as Aesthetic in Adult Patients?

Is the Orthodontic Smile Considered as Aesthetic in Adult Patients?

Three-Dimensional Analysis of Upper and Lower Arches Using Digital Technology: Measurement of the Index of Bolton and Correspondence between Arch Shapesand Orthodontic Arches

3D Analysis of the Upper and Lower Arches Using Digital Technology: Measurement of the Index of Bolton and Correspondence between Arch Shape and Orthodontic Arches

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