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Open AccessOrthodontic Treatment of Maxillary Incisors with Severe Root Resorption Caused by Bilateral Canine Impaction in a Class II Division 1 Patient
Orthodontic Treatment of Maxillary Incisors with Severe Root Resorption Caused by Bilateral Canine Impaction in a Class II Division 1 Patient
- Na-Young Chang1
- Jae Hyun Park2
- Mi-Young Lee3
- Jin-Woo Cho4
- Jin-Hyoung Cho1
- Ki-Yong An5
- Jong-Moon Chae6,*,
1Department of Orthodontics, School of Dentistry, University of Wonkwang, Wonkwang Dental Research Institute, Iksan, Korea
2Postgraduate Orthodontic Program, Arizona School of Dentistry & Oral Health, A.T. Still University, Mesa, Ariz
3 Adjunct Professor, Graduate School of Dentistry, Kyung Hee University, Seoul, Korea
4Department of Orthodontics, School of Dentistry, University of Wonkwang, Iksan, Korea
5Department of Orthodontics, School of Dentistry, University of Wonkwang, Daejeon Dental Hospital, Daejeon, Korea
6Department of Orthodontics, College of dentistry, Gangneung-Wonju National University, Gangneung, Korea
7Department of Orthodontics, School of Dentistry, University of Wonkwang, Wonkwang Dental Research Institute, Iksan, Korea
8 Visiting Scholar, PostgraduateOrthodontic Program, Arizona School of Dentistry and Oral Health, A. T. Still University, Mesa, Ariz
9 Instructor, The Charles H. Tweed International Foundation, Tucson, Ariz
*Corresponding Author(s): Jong-Moon Chae E-mail: jongmoon@ wonkwang.ac.kr
Abstract
This case report shows the successful alignment of bilateral impacted maxillary canines. A 12-year-old male with the chief complaint of the protrusion of his maxillary anterior teeth happened to have bilateral maxillary canine impaction on the labial side of his maxillary incisors. Four maxillary incisors showed severe root resorption because of the impacted canines. The patient was diagnosed as skeletal Class II malocclusion with proclined maxillary incisors. The impacted canine was carefully retracted using sectional buccal arch wires to avoid further root resorption of the maxillary incisors. To distalize the maxillary dentition, two palatal miniscrews were used. After 25 months of treatment, the maxillary canines were well aligned without any additional root resorption of the maxillary incisors.
Keywords
Canine impaction, Root resorption, Miniscrew, Distalization
Cite and Share
Na-Young Chang,Jae Hyun Park,Mi-Young Lee,Jin-Woo Cho,Jin-Hyoung Cho,Ki-Yong An,Jong-Moon Chae. Orthodontic Treatment of Maxillary Incisors with Severe Root Resorption Caused by Bilateral Canine Impaction in a Class II Division 1 Patient. Journal of Clinical Pediatric Dentistry. 2016. 40(2);161-168.
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