The Dental Arch Chances In Extractıon And Non-Extractıon Treatment

The aim of this study was to evaluate the treatment changes in dental arches of dental and skeletal Class I. extraction and non-extraction cases, comparatively For this aim. pretreatment and posttreatment orthodontic casts and lateral cephalometric films of 24 dental and skeletal Class 1 females wer...

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Main Authors: Meliha Rübendüz, Sonay Altunay
Format: Article
Language:English
Published: Galenos Yayinevi 2001-12-01
Series:Turkish Journal of Orthodontics
Subjects:
Online Access: http://www.turkjorthod.org/archives/archive-detail/article-preview/the-dental-arch-chances-n-extracton-and-non-extrac/53992
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author Meliha Rübendüz
Sonay Altunay
author_facet Meliha Rübendüz
Sonay Altunay
author_sort Meliha Rübendüz
collection DOAJ
description The aim of this study was to evaluate the treatment changes in dental arches of dental and skeletal Class I. extraction and non-extraction cases, comparatively For this aim. pretreatment and posttreatment orthodontic casts and lateral cephalometric films of 24 dental and skeletal Class 1 females were used in this study. The first group consisted of 12 females who were treated with four first premolar extractions. The second group consisted of 12 females who were treated with non-extraction method. All of the subjects in both groups were pre-selected according to their correspondence of ANB. GoGn-SN, overbite and overjet values. The ages of the subjects were 12 and over. Subjects in both groups had moderate dental crowding. Eight dimensional, 2 proportional measurements were done in dental casts of the subjects. It was found that maxillary intercanine dimension decreased while mandibular intercanine dimension increased in both groups. Maxillary intermolar dimension increased in the non-extraction group while a decrease was found in the extraction group. Also mandibular intermolar dimension decreased in the extraction group and obviously increased in the non-extraction group.
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spelling doaj.art-c80eab3a8dd34b9cb4f4c7ed3bac57822023-08-01T12:55:03ZengGalenos YayineviTurkish Journal of Orthodontics2528-96592148-95052001-12-0114313213710.13076/1300-3550-15-2-13213049054The Dental Arch Chances In Extractıon And Non-Extractıon TreatmentMeliha Rübendüz0Sonay Altunay1 A.Ü. Diş Hekimliği Fakültesi Ortodonti Anabilim Dalı A.Ü. Diş Hekimliği Fakültesi Ortodonti Anabilim Dalı The aim of this study was to evaluate the treatment changes in dental arches of dental and skeletal Class I. extraction and non-extraction cases, comparatively For this aim. pretreatment and posttreatment orthodontic casts and lateral cephalometric films of 24 dental and skeletal Class 1 females were used in this study. The first group consisted of 12 females who were treated with four first premolar extractions. The second group consisted of 12 females who were treated with non-extraction method. All of the subjects in both groups were pre-selected according to their correspondence of ANB. GoGn-SN, overbite and overjet values. The ages of the subjects were 12 and over. Subjects in both groups had moderate dental crowding. Eight dimensional, 2 proportional measurements were done in dental casts of the subjects. It was found that maxillary intercanine dimension decreased while mandibular intercanine dimension increased in both groups. Maxillary intermolar dimension increased in the non-extraction group while a decrease was found in the extraction group. Also mandibular intermolar dimension decreased in the extraction group and obviously increased in the non-extraction group. http://www.turkjorthod.org/archives/archive-detail/article-preview/the-dental-arch-chances-n-extracton-and-non-extrac/53992 treatment changesdental arches
spellingShingle Meliha Rübendüz
Sonay Altunay
The Dental Arch Chances In Extractıon And Non-Extractıon Treatment
Turkish Journal of Orthodontics
treatment changes
dental arches
title The Dental Arch Chances In Extractıon And Non-Extractıon Treatment
title_full The Dental Arch Chances In Extractıon And Non-Extractıon Treatment
title_fullStr The Dental Arch Chances In Extractıon And Non-Extractıon Treatment
title_full_unstemmed The Dental Arch Chances In Extractıon And Non-Extractıon Treatment
title_short The Dental Arch Chances In Extractıon And Non-Extractıon Treatment
title_sort dental arch chances in extraction and non extraction treatment
topic treatment changes
dental arches
url http://www.turkjorthod.org/archives/archive-detail/article-preview/the-dental-arch-chances-n-extracton-and-non-extrac/53992
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