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Orthodontic Treatment and Tongue Surgery in a Class III Open-bite Malocclusion
GLOSSECTOMY OPEN BITE TONGUE
2009/2/28
A long-term (13yr) report on treatment of macroglossia and associated malocclusion with partial glossectomy and orthodontic therapy.
Vertical Control in Fully-Banded Orthodontic Treatment
CHINCUP THERAPY EXTRAORAL TRACTION GROWTH MANDIBULAR
2009/2/26
A review of clinical considerations in the control of vertical dimension, with a statistical evaluation of 79 cases treated with a vertical-pull chincup before and during fixed-appliance therapy.
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Orthodontic Treatment, Dental Health, and Oral Health Behavior in Young Norwegian Adults
CARIES DENTAL HYGIENE ORTHODONTIC TREATMENT PERIODONTICS
2009/2/26
Information about previous orthodontic treatment and oral health is evaluated for 525 17yr-olds and 175 21yr-olds. Of these, 24.6% of the 17yr-olds and 14.3% of the 21yr-olds had received orthodonti...
Orthodontic Treatment in a Patient with Cleidocranial Dysostosis
Cleidocranial dysostosis Hypoplastic or aplastic clavicles Supernumerary teeth
2010/3/5
Cleidocranial dysostosis is a rare congenital skeletal disorder, associated with clavicular hypoplasia or aplasia, delayed closure of cranial fontanels, brachycephalic skull, delayed exfoliation of pr...
Self-Concept and the Perception of Facial Appearance in Children and Adolescents Seeking Orthodontic Treatment
Adolescents Facial attractiveness Self-concept Index of Treatment Need–Aesthetic Component Peer Assessment Rating
2010/3/5
Objective: To examine, in adolescents with mild to moderate malocclusion, the relationship between self-concept and demographic characteristics, a clinical assessment of malocclusion, self-perception ...
Occlusal contacts following orthodontic treatment：a follow-up study
Orthodontic therapy Occlusal contacts Maximum intercuspation
2009/1/23
Occlusal contacts in maximum intercuspation were examined in a sample of 40 patients at the end of active orthodontic treatment and again an average of 21 months later. An increase in the total numb...
Predicting soft tissue profile changes concurrent with orthodontic treatment
Soft tissue profile Facial change Prediction
2009/1/23
In the first study, 50 adults with normal occlusion were compared to 50 adults with maxillary protrusion. Cephalometric radiographs were obtained for all subjects in two positions: with lips relaxed a...
An evaluation of smiles before and after orthodontic treatment
Stomion-Incision measurement Most improved Smiling lip line Vertical lip-tooth relationship
2009/1/13
The purpose of this investigation was threefold: 1) Determine if a person's smile improves with orthodontic treatment, 2) Determine if the amount of improvement varies among clinicians, and 3) Det...
A comparative study using the Occlusal Index and the Index of Orthodontic Treatment Need
Orthodontic treatment need Occlusal Index Index of Orthodontic Treatment Needed
2009/1/12
Assessment of malocclusion is important for documentation of the prevalence and severity of malocclusion in population groups. Such information is needed in Hong Kong where less than 25 qualified ...
Effects of orthodontic treatment on the growth of individuals with Class II division 1 malocclusion
Class II division 1 Normals Extraction Nonextraction Dentofacial Cephalometric
2009/1/12
The purpose of this study was to determine the effects of orthodontic treatment on the growth potential and dentofacial characteristics of individuals with Class II, division 1 malocclusion over a 5...
Soft tissue facial profile changes after orthodontic treatment with four premolars extracted
Soft tissue facial profile Premolars extraction
2009/1/12
A study on the changes occurring in the soft tissue facial profile in a sample of 16 orthodontic female patients treated with extraction of four premolars led to the following observations: (1) Th...
Correlation of orthodontic treatment demand with treatment need assessed using two indices
Orthodontic treatment need Treatment demand Occlusal Index Index of Treatment Need
2009/1/12
The orthodontic treatment need of 105 first year university students (51 males and 54 females, mean age 19.75 years) at the University of Hong Kong was assessed using the Occlusal Index (OI) and the...
Changes in masseter muscle activity during orthodontic treatment evaluated by a 24-hour EMG system
Masseter muscle activity 24-hour EMG system Electromyography Orthodontic tooth movement Multibracket appliance
2009/1/9
This study was conducted to investigate changes in masseter muscle activity during orthodontic treatment. Data was collected using a 24-hour electromyogram (EMG) system. Bursts of masseter muscle ...
The anterior alveolus：its importance in limiting orthodontic treatment and its influence on the occurrence of iatrogenic sequelae
Alveolar width Facial type Borderline surgical case latrogenic loss
2009/1/9
Delineating the limits of orthodontic treatment in nongrowing individuals is important when making treatment decisions, especially in borderline orthodontic-surgical cases. The labial and lingual co...
Case Report：Dentofacial orthopedic and surgical orthodontic treatment in hemifacial microsomia
Case Report Dentofacial orthopedic surgical orthodontic treatment hemifacial microsomia
2009/1/8
The patient showed bilateral agenesis of the mandibular condyle and glenoid fossa, rare features of hemifacial microsomia. The patient was treated with functional appliances to modify mandibular g...