Intérêt de l’imagerie tridimensionnelle dans la pratique
          clinique de l’orthodontie

Frèrejouand, Emmanuel

doi:10.1051/orthodfr/2016048

Cited by 3 publications

(2 citation statements)

References 31 publications

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“…Therefore, the use of intraoral scanning is highly beneficial and undisputed in dental practice. The ability to analyze registered images provides an opportunity to streamline clinical work and enables a quick flow of information both within the office and externally to the patient and dental laboratories [26,27]. The ease of digital data transfer significantly shortens transport time reduces costs and facilitates the visualization process, resulting in fewer inaccuracies and a shorter processing time in the laboratory [4,28].…”

Section: Discussionmentioning

confidence: 99%

The Application of Intraoral Scanners in Orthodontic Care for Adolescents with Disabilities

Skomro,

Lietz-Kijak,

Garstka

et al. 2024

Applied Sciences

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Access to dental services for young disabled patients is challenging and expensive, often necessitating treatment under general anesthesia. Additionally, ensuring accuracy during impression-taking procedures can be very difficult or outright impossible using traditional methods. Newly developed systems for capturing three-dimensional images of the oral cavity can facilitate the treatment of patients with disabilities. The research aimed to assess the timing of intraoral scanning using a scanner in orthodontic treatment, comparing disabled patients undergoing clear aligner therapy with their healthy counterparts. Scanning times were compared in two patient groups. Group I comprised patients with a certificate of disability, while Group II (control) consisted of patients without a certificate of disability. Maxillary and mandibular scans, as well as bite registration, were performed with the intraoral scanner. The mean scanning time in study Group I was 8.59 min, while in control Group II, it was 5.71 min. The results demonstrated statistical significance, reaching a significance level of p < 0.001. The scanning of disabled patients proved to be more challenging and time-consuming compared to patients in the control group. Consequently, doctors must consider the need to allocate more time to a disabled person during a visit. Despite the difficulties, disabled patients accepted this method of bite scanning. There was no need to carry out such a procedure under general anesthesia. This confirms that scanning should be the preferred method in orthodontic treatment for disabled patients.

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Section: Discussionmentioning

confidence: 99%

The Application of Intraoral Scanners in Orthodontic Care for Adolescents with Disabilities

Skomro,

Lietz-Kijak,

Garstka

et al. 2024

Applied Sciences

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“…Digital dentistry and intraoral scanners, specifically, are also transforming the relationship between the dentist and the dental laboratory [12]. Treatment ergonomics are ameliorated, since digital impressions offer a digital information flow, which will transit within the office and outwards towards patients and dental laboratories [13,14]. The potential to easily transfer digital data to the dental technician has a triple benefit: avoiding shipping time, reducing costs, and facilitating the visualization process, resulting in fewer inaccuracies [9].…”

Section: Of 11mentioning

confidence: 99%

Intraoral Scanners in Orthodontics: A Critical Review

Christopoulou

Kaklamanos

Makrygiannakis

et al. 2022

IJERPH

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Background: The use of digital technology has exponentially increased over recent years. Intraoral scanners, especially, have gained traction within orthodontics. The objective of the present review is to investigate the available evidence to create an up-to-date presentation of various clinical aspects of intraoral scanners in orthodontics. Methods: Search without restrictions in seven databases (Pubmed, CENTRAL, Cochrane Reviews, Scopus, Web of Science, Clinical Trials, Proquest) since inception, and hand searching until October 2020, were conducted. Results: The majority of studies were either cross-over or parallel group studies. The accuracy and reproducibility of intraoral scanners, in comparison to conventional methods, were investigated in several studies, with controversial results. The duration of the procedure did not report any clear outcome in favor of any method. Patients seem to prefer intraoral scanning, even though numerous studies point out the importance of operators’ experience and skills. Conclusions: Despite the innovations that intraoral scanners have brought in orthodontic clinical practice, there are still some challenges and limitations in their use. The majority of existing limitations may be overcome with experience and good clinical skills. More high-quality studies need to be conducted so that clinicians can have a clear image of this new technology.

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L’utilisation de fichiers 3D pour la création d’un clone virtuel

Petitpas

Meer²

2021

Rev Orthop Dento Faciale

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Si bon nombre de praticiens sont équipés de scanners optiques intrabuccaux pour réaliser leurs empreintes numériques 3D, plus rares sont ceux qui utilisent les fichiers 3D issus de l’Imagerie volumétrique par CBCT (Cone Beam Computed Tomography) et encore moins sont ceux qui utilisent des scans 3D de visage de leur patient. Toutes ces images 3D dont la visualisation de l’image en couleur est attirante permettent déjà une analyse immédiate intéressante du patient. Mais peut-on aller plus loin ? Est-ce que ces fichiers 3D issus des différentes technologies sont interfaçables, connectables ? Les fichiers 3D générés par les différents systèmes technologiques d’acquisition correspondent chacun à une partie virtualisée du patient, malgré des formats de fichiers quelque fois différents, il est possible de les regrouper afin d’obtenir un patient virtuel complet : le « Jumeau virtuel ». Plusieurs logiciels de modélisation graphique 3D permettent d’importer, convertir et utiliser les fichiers des différents types d’acquisition 3D. Évidemment, l’utilisation de ces logiciels nécessitent un certain apprentissage initial mais finalement les procédures numériques sont simples. De la sorte, l’objectif de cet article est de vous sensibiliser avec ces techniques d’utilisation de l’imagerie 3D numérique.

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Intérêt de l’imagerie tridimensionnelle dans la pratique clinique de l’orthodontie

Cited by 3 publications

References 31 publications

The Application of Intraoral Scanners in Orthodontic Care for Adolescents with Disabilities

The Application of Intraoral Scanners in Orthodontic Care for Adolescents with Disabilities

Intraoral Scanners in Orthodontics: A Critical Review

L’utilisation de fichiers 3D pour la création d’un clone virtuel

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