Treatment of anterior open bite in a patient with dentinogenesis imperfecta

Tsujimoto, Takayuki; Kurosaka, Hiroshi; Yamashiro, Takashi

AJO-DO Clinical Companion, 2024, 4(4), 303-313

Number of Access:504（2025-10-19 23:36 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/97807

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Title
Treatment of anterior open bite in a patient with dentinogenesis imperfecta
Creator
CreatorName
Tsujimoto, Takayuki
NRID
1000020509369 1000020509369
ORCID
0000-0002-8956-5467 0000-0002-8956-5467
researchmap permalink
kurosakahiroshi kurosakahiroshi
Scopus Author ID
11839162500 11839162500
CreatorName
Kurosaka, Hiroshi
NRID
1000070294428 1000070294428
ORCID
0000-0002-4419-9643 0000-0002-4419-9643
researchmap permalink
read0051793 read0051793
Scopus Author ID
55416765600 55416765600
CreatorName
Yamashiro, Takashi
Description
Tsujimoto Takayuki, Kurosaka Hiroshi, Yamashiro Takashi. Treatment of anterior open bite in a patient with dentinogenesis imperfecta. AJO-DO Clinical Companion 4, 303 (2024); https://doi.org/10.1016/j.xaor.2024.05.001.
Abstract
Dentinogenesis imperfecta (DGI) is a genetic disorder characterized by severe hypomineralization of dentin and an altered dentin structure. Teeth with this disease have an amber hue because of the brittle dentin and exhibit frequent wear and chipping of the enamel and dentin because of insufficient adhesion to the superficial enamel. Herein, we report the successful orthodontic treatment of a patient with DGI. A 24-year-old woman had chief complaints of anterior open bite. She showed Class II and open bite skeletal discrepancy with excessive anterior facial height and lip incompetency because of mandibular backward rotation. Edgewise treatment with temporary anchorage devices was used to induce counterclockwise rotation of the mandible by intruding the molars and reducing the overjet by total arch distalization. Resultantly, the facial profile and occlusion showed substantial improvement without any noticeable side effects.
Publisher
Elsevier BV
Source Title
AJO-DO Clinical Companion
Volume (Issue)
4(4)
Page
303-313
Date of Issued
2024-08-23
Language
English
Handle URL
https://hdl.handle.net/11094/97807
PISSN
26664305
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1016/j.xaor.2024.05.001
Access Rights
open access
CopyRight
This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
oaire:version
Accepted Manuscript
Category
学術雑誌論文 Journal Article