Orthodontic treatment of a patient with dentinogenesis imperfecta using a clear aligner system.
Dentinogenesis imperfecta
Invisalign
enamel fracture
Journal
Journal of the American Dental Association (1939)
ISSN: 1943-4723
Titre abrégé: J Am Dent Assoc
Pays: England
ID NLM: 7503060
Informations de publication
Date de publication:
03 Apr 2024
03 Apr 2024
Historique:
received:
26
09
2023
revised:
10
01
2024
accepted:
10
01
2024
medline:
4
4
2024
pubmed:
4
4
2024
entrez:
4
4
2024
Statut:
aheadofprint
Résumé
Orthodontic treatment for patients with dentinogenesis imperfecta (DGI) can be risky because of the fragility of their dental hard tissue. Although the Invisalign (Align Technology) clear aligner system should be a suitable orthodontic appliance for patients with DGI, to the authors' knowledge, there has been no related research. A 28-year-old woman with DGI sought treatment with a 1 mm open bite, edge-to-edge occlusion of the central incisors, and a bilateral Class III cusp-to-cusp molar relationship. Invisalign was applied for her treatment, and after 3 and one-half years of orthodontic therapy, a normal overjet and overbite were achieved, accompanied by retraction of the lower lip as well as a bilateral Class I molar relationship. In addition, there was no iatrogenic injury to the patient's teeth. The Invisalign system may be a suitable orthodontic appliance for patients with DGI because clear aligners lessen the tensile stress to the teeth, decrease the number and area of bonds to the teeth, and offer protective effects through a full wrap of plastic that covers the crowns of the teeth.
Sections du résumé
BACKGROUND
BACKGROUND
Orthodontic treatment for patients with dentinogenesis imperfecta (DGI) can be risky because of the fragility of their dental hard tissue. Although the Invisalign (Align Technology) clear aligner system should be a suitable orthodontic appliance for patients with DGI, to the authors' knowledge, there has been no related research.
CASE DESCRIPTION
METHODS
A 28-year-old woman with DGI sought treatment with a 1 mm open bite, edge-to-edge occlusion of the central incisors, and a bilateral Class III cusp-to-cusp molar relationship. Invisalign was applied for her treatment, and after 3 and one-half years of orthodontic therapy, a normal overjet and overbite were achieved, accompanied by retraction of the lower lip as well as a bilateral Class I molar relationship. In addition, there was no iatrogenic injury to the patient's teeth.
PRACTICAL IMPLICATIONS
CONCLUSIONS
The Invisalign system may be a suitable orthodontic appliance for patients with DGI because clear aligners lessen the tensile stress to the teeth, decrease the number and area of bonds to the teeth, and offer protective effects through a full wrap of plastic that covers the crowns of the teeth.
Identifiants
pubmed: 38573273
pii: S0002-8177(24)00074-6
doi: 10.1016/j.adaj.2024.01.007
pii:
doi:
Types de publication
Case Reports
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
Copyright © 2024 American Dental Association. Published by Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Disclosures None of the authors reported any disclosures.