Case Report

Year : 2024 | Volume : 15 | Issue : 3 | Page : 46-61

Bimaxillary Molar Distalization Using Clear Aligners To Correct Severe Crowding Without Temporary Anchorage Devices

Kun Li1, Peng Sun2, Hui Li2, Deming Yu1

1-Fushan Division, 2-Department of Orthodontics, The Affiliated Yantai Stomatological Hospital, Binzhou Medical University, Yantai, China.

Address for Correspondence:

Dr. Deming Yu,

Associate Professor, Fushan Division, The Affiliated Yantai Stomatological Hospital, Binzhou Medical University, Yantai, China.

Email: 15064500100@163.com

Abstract

The use of clear aligners for molar distalization has been a hot topic in recent years. However, cases of bimaxillary molar distalization without temporary anchorage devices (TADs) are rarely reported. Dental crowding, one of the most common malocclusions in the Asian population, was often corrected by tooth extraction strategies in the past. Currently, in the application of molar distalization with clear aligners by orthodontic professionals, it becomes feasible to circumvent the necessity for tooth extraction or TADs in numerous cases that initially present as markedly crowded. A 29-year-old female sought treatment for dental crowding. Subsequent examination revealed that her upper dentition was moderately crowded, while the lower dentition exhibited severe crowding. The patient declined the extraction treatment option and requested clear aligners based on consideration of esthetics during orthodontic treatment. Drawing from the patient's chief complaint and specific requirements, an orthodontic procedure of bimaxillary molar distalization was implemented. Following the completion of clear aligner treatment, the patient achieved well-aligned teeth and a captivating smile, radiating enhanced esthetics. The satisfactory treatment outcomes confirmed the efficacy of clear aligners for molar distalization. With a well-considered anchorage plan, clear aligners can successfully achieve bimaxillary molar distalization without the necessity of TADs.

ETHICS APPROVAL AND CONSENT TO PARTICIPATE

The study was approved by the Research Ethics Committee of Yantai Stomatological Hospital and accepted by the patient. Written informed consent was obtained from the patient for publication of this case report and accompanying images.

AVAILABILITY OF DATA AND MATERIALS

The data used to support the findings of this study are available from the corresponding author upon request.

CONFLICT OF INTEREST

The authors declare no conflict of interest.

FUNDING

This study received no external funding.

AUTHOR CONTRIBUTIONS

Concept: Kun Li, Peng Sun, Deming Yu.Design: Deming Yu.

Data acquisition: Kun Li, Hui Li.Data analysis: Kun Li, Hui Li.

Literature search: Kun Li, Peng Sun, Deming Yu.

Manuscript preparation: Kun Li.Manuscript editing and review: Peng Sun, Deming Yu.

The manuscript has been read and approved by all the authors, and each author believes that the manuscript represents honest work. The requirements for authorship as stated in Authorship Criteria have been met.

ACKNOWLEDGMENTS

The authors would like to thank all professionals who participated in the management of this case.

How to Cite this Article: Li, K., Sun, P., Li, H., & Yu, D. (2024). Bimaxillary Molar Distalization Using Clear Aligners To Correct Severe Crowding Without Temporary Anchorage Devices: Case Report. International Journal of Orthodontic Rehabilitation, 15(3), 46–61. https://doi.org/10.56501/intjorthodrehabil.v15i3.1134