The Open Dentistry Journal

ISSN: 1874-2106 ― Volume 14, 2020

Orthodontic Management with Traction and Asymmetric Extraction for Multiple Impacted Permanent Maxillary Teeth – A Case Report

Qiannan Niu1, Liang Zhang2, Juan Dai1, Feifei Li1, Xue Feng1, *
1 State Key Laboratory of Military Stomatology, Department of Orthodontics, School of Stomatology, The 4th Military Medical University, Xi’an 710032, China
2 Department of Stomatology, Hospital 323 of People’s Liberation Army, Xi’an 710045, China


Multiple impacted teeth are a rare eruption disturbance that increases the case complexity. In this article, we described a 13-year-old boy whose 5 permanent maxillary teeth were not erupted although their root formation was complete. The orthodontic treatment with traction and asymmetric extraction was performed to achieve a significantly improved functional and esthetic result.

Keywords: Cleidocranial Dysplasia(CCD), Extraction, Facial Asymmetry, Impacted teeth, Orthodontic tractions.

Article Information

Identifiers and Pagination:

Year: 2016
Volume: 10
First Page: 553
Last Page: 560
Publisher Id: TODENTJ-10-553
DOI: 10.2174/1874210601610010553

Article History:

Received Date: 10/06/2016
Revision Received Date: 1/09/2016
Acceptance Date: 07/09/2016
Electronic publication date: 31/10/2016

© Niu et al.; Licensee Bentham Open

open-access license: This is an open access article licensed under the terms of the Creative Commons Attribution-Non-Commercial 4.0 International Public License (CC BY-NC 4.0) (, which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited.

* Address correspondence to this author at the State Key Laboratory of Military Stomatology, Department of Orthodontics, School of Stomatology, The 4th Military Medical University, No. 145, Changle West Road, Xi’an 710032, China; Tel: +86-029-84776138; Fax: +86-029-83223047; E-mail:

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