Skip Navigation
Skip to contents

Korean J Orthod.  2020 Jan;50(1):52-62. 10.4041/kjod.2020.50.1.52.

Distalization with a modified C-palatal plate for severe upper crowding and a missing lower incisor

Affiliations
  • 1Postgraduate Orthodontic Program, Arizona School of Dentistry & Oral Health, A.T. Still University, Mesa, AZ, USA. JPark@atsu.edu
  • 2Graduate School of Dentistry, Kyung Hee University, Seoul, Korea.
  • 3Private Practice, Portland, OR, USA.
  • 4Department of Orthodontics, The Catholic University of Korea Seoul St. Mary's Hospital, Seoul, Korea.

Abstract

This case report presents the orthodontic treatment of a 25-year-old patient with skeletal Class II and severe maxillary arch crowding, moderate mandibular arch crowding, anterior crossbite, and a missing lower incisor. He was treated with molar distalization using a modified C-palatal plate and temporary anchorage devices to create sufficient space for retraction. The total treatment duration was 21 months. After treatment, his occlusion and smile esthetics showed significant improvement. The modified C-palatal plate represents a treatment modality that enhances the prospects of non-extraction treatment and reduces the need for extraction.

Keyword

Class II; Distalization; Cephalometrics; Extraction vs. nonextraction

MeSH Terms

Adult
Crowding*
Esthetics
Humans
Incisor*
Malocclusion
Molar
Full Text Links
  • KJOD
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2026 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr