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Imprecision in orthodontic diagnosis：Reliability of clinical measures of malocclusion
Reliability Morphologic malocclusion Facial features Kappa statistics
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2009/1/9
The study examined the reliability among seven orthodontists in judging dental and facial aspects of malocclusion in a screening of elementary schoolchildren. Data included measures typically reco...
Changes following the use of protraction headgear for early correction of Class III malocclusion
Treatment changes Posttreatment changes Protraction headgear Early correction Class III malocclusion
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2009/1/9
The purpose of this study was to evaluate treatment effects and posttreatment changes following the application of elastic forces from a facemask to the dentition for the early correction of Class...
Extraction of maxillary second molars in the treatment of Class II malocclusion
Maxillary second molars Extractions Class II treatment
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2009/1/9
The results of treatment following the extraction of maxillary second molars for Class II correction were evaluated. Records (cephalograms, orthopantomograms, and models) of 32 patients treated with...
Tomographic assessment of temporomandibular joints in patients with malocclusion
Corrected tomograms Malocclusion Condylar position
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2009/1/9
There is a paucity of information on the morphological assessment of the temporomandibular joint in relation to varying skeletal and dental relationships. The purpose of this study was to evaluate...
Electromyographic investigation of chin cup therapy in Class III malocclusion
EMG Skeletal Class III Anterior crossbite Chin cup
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2009/1/8
Electromyographic activity was evaluated in 20 patients (10 girls and 10 boys, mean age 10 years) with Class III malocclusion who were treated with a chin cup appliance. The posttreatment data wer...
Orthodontic treatment of Class II Division 1 malocclusion in a patient with achondroplasia
malocclusion patient achondroplasia
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2009/1/8
Orthodontic treatment of Class II Division 1 malocclusion in a patient with achondroplasia.
Cephalometric effects of combined palatal expansion and facemask therapy on Class III malocclusion
Class III malocclusion Facemask/palatal expansion Orthopedic treatment Maxilla Cephalometric analysis
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2009/1/8
The purpose of this study was to examine the cephalometric changes that occur with palatal expansion/facemask therapy for Class III malocclusion. Pretreatment and posttreatment lateral cephalogram...
Class II Division 2 malocclusion：A heritable pattern of small teeth in well-developed jaws
Malocclusion Angle Class II Cover-bite Overbite Cephalometry Odontometry Genetics clinical
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2009/1/7
Angle's designation of the Class II Division 2 (II/2) malocclusion recognizes a unique combination of overbite, incisor retroclination, and sagittal discrepancy. A very severe II/2 phenotype, char...
Class II Division 2 malocclusion：Genetics or environment? A case report of monozygotic twins
Class II Division Etiology Twin studies Genetics
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2009/1/7
A pair of monozygotic twins with different malocclusion phenotypes (Class II Division 2 and Class II Division 1) is presented. The case report supports the hypothesis that heredity is not the sole con...
Postretention assessment of deep overbite correction in Class II Division 2 malocclusion
Long-term stability Class II Division 2 Deep overbite Relapse
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2009/1/4
The purposes of this study were to evaluate the long-term stability of deep overbite correction in Class II Division 2 malocclusion and to search for predictors of postretention overbite. The samp...
Occlusal changes from adolescence to adulthood in untreated patients with Class II Division 1 deepbite malocclusion
Longitudinal study Malocclusion Class II Overbite Treatment need
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2009/1/4
A sample of 47 untreated children (M32:F 15) with Class II Division 1 (II/l) deep- overbite malocclusion was collected from a group of patients who declined orthodontic therapy. Longitudinal recor...
Long-Term Outcome of Class II Division 1 Malocclusion Treated with Rapid Palatal Expansion and Cervical Traction
Rapid palatal expansion Cervical traction Class II Division 1 Nonextraction
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2008/12/29
A case of a Class II Division 1 malocclusion with reduced transpalatal width and unfavorable axial inclinations of the posterior teeth is reported. Rapid palatal expansion (RPE) was used for maxillary...
Reduction of the Hypocone of the Maxillary First Molar and Class III Malocclusion
Hypocone Maxillary first molar Craniofacial growth Cephalometry Root formation Class III
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2008/12/29
This study was conducted to examine the incidence of evolutionary changes of the maxillary molars in orthodontic patients and to investigate the association of this event with craniofacial growth....
Effects of Patient Age and Sex on Treatment：Correction of Class II Malocclusion with the Begg Technique
Facial growth Tooth movement Adolescence Lightwire technique
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2008/12/29
When children are treated orthodontically during a phase of active growth—notably adolescence—there is the opportunity to harness growth to achieve some of the correction, especially in the sagitt...
Severe Dental Open Bite Malocclusion With Tongue Reduction After Orthodontic Treatment
Glossectomy Dental arch contraction Relapse Equilibrium
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2008/12/26
We treated a 21-year-old woman with a severe open bite and macroglossia with a standard edgewise appliance and without partial glossectomy. This was followed by retention using a Begg-type plate ret...