Influence of unilateral maxillary first molar extraction treatment on second and third molar inclination in Class II subdivision patients
نویسندگان
چکیده
منابع مشابه
Influence of unilateral maxillary first molar extraction treatment on second and third molar inclination in Class II subdivision patients.
OBJECTIVE To assess the maxillary second molar (M2) and third molar (M3) inclination following orthodontic treatment of Class II subdivision malocclusion with unilateral maxillary first molar (M1) extraction. MATERIALS AND METHODS Panoramic radiographs of 21 Class II subdivision adolescents (eight boys, 13 girls; mean age, 12.8 years; standard deviation, 1.7 years) before treatment, after tre...
متن کاملLong-term evaluation of Class II subdivision treatment with unilateral maxillary first molar extraction.
OBJECTIVE To evaluate the long-term effects of asymmetrical maxillary first molar (M1) extraction in Class II subdivision treatment. MATERIALS AND METHODS Records of 20 Class II subdivision whites (7 boys, 13 girls; mean age, 13.0 years; SD, 1.7 years) consecutively treated with the Begg technique and M1 extraction, and 15 untreated asymmetrical Class II adolescents (4 boys, 11 girls; mean ag...
متن کاملEvaluation of the role of unilateral and bilateral tooth extraction treatment on maxillary arch symmetry in Class II subdivision cases
Background and Aim: Unilateral extractions have been proposed as potential treatment options to correct Class II subdivision malocclusion, suggesting that most side effects associated with asymmetrical mechanics can be avoided, however the post-treatment arch form may not be symmetrical. Therefore, the aim of this study was to determine the post-treatment effects of unilateral premolar extrac...
متن کاملMaxillary first molar extraction for orthodontic treatment
Hans Booij, Christos Katsaros, Anne Marie Kuijpers-Jagtman, Piotr Fudalej, Christos Livas This thesis aims to study the orthodontic treatment results in patients with a Class II malocclusion (n=100) after extraction of the first upper molars. The quality of the treatment results, the influence on facial profile as well as the effect on the eruption of the upper third molars are some of the aspe...
متن کاملInfluence of first premolar extraction on second and third molar angulation - A clinical study
IJMDS ● www.ijmds.org ● January 2015; 4(1) 560 Original Article Influence of first premolar extraction on second and third molar angulation A clinical study Tarvade SMT, Biday S ABSTRACT Background: In modern populations, the impaction rate is higher for third molars than for any other tooth. Due to the speculation of third molar role on late incisor crowding, many orthodontists prescribe remov...
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ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2015
ISSN: 0003-3219
DOI: 10.2319/100414-710.1