Non-extraction camouflage treatment using extra-alveolar skeletal anchorage-Reference-Cited by-同舟云学术

Non-extraction camouflage treatment using extra-alveolar skeletal anchorage

Published:2022-01-01 Issue:1 Volume:38 Page:63-73
ISSN:2207-7480
Container-title:Australasian Orthodontic Journal
language:en
Short-container-title:

Author:

Lee Young-Jun¹,Park Jae Hyun²,Chang Na-Young³,Lee Kang-Gyu⁴,Chae Jong-Moon⁵

Affiliation:

1. Department of Orthodontics, School of Dentistry , University of Wonkwang , Iksan , Korea

2. Orthodontic Program, Arizona School of Dentistry & Oral Health , A.T. Still University , Mesa , Ariz ; International Scholar, Graduate School of Dentistry , Kyung Hee University , Seoul , Korea

3. Department of Orthodontics, School of Dentistry , University of Wonkwang , Wonkwang Dental Research Institute , Iksan , Korea

4. Private Practice , Woo Bang Dental Clinic , Bundang , Korea

5. Department of Orthodontics, School of Dentistry , University of Wonkwang , Wonkwang Dental Research Institute , Iksan , Korea ; Visiting Scholar, Postgraduate Orthodontic Program, Arizona School of Dentistry & Oral Health , A.T. Still University , Mesa , Ariz

Abstract

Abstract A 23-year-old female patient with moderate crowding and a bilateral molar scissor-bite was successfully treated without tooth extraction. Extra-alveolar skeletal anchorage, involving a three-dimensional key plate in the maxilla and two miniscrews in the buccal shelf of the mandible, were used for distalisation, buccolingual uprighting, and the intrusion of molars by fixed orthodontic appliances. Cone-beam computed tomography was used to identify available posterior space for the distalisation and buccolingual correction of the molars in scissor-bite. The total treatment time was 24 months. Post-treatment results showed good occlusal relationships and smile aesthetics. Twelve-month post-treatment records demonstrated no significant relapse and a favourable facial balance.

Publisher

Walter de Gruyter GmbH

Subject

Orthodontics

Link

https://www.sciendo.com/pdf/10.21307/aoj-2022.007

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