Modified Twin Block for a Class II Division 1 Hypodontia Case
نویسندگان
چکیده
منابع مشابه
Treatment of Class II div 1 malocclusion with quadri block-a modified fixed twin block appliance
In growing patients. Class II malocclusion can be corrected by various modalities. Among all methods, functional appliances bring about better facial esthetics and functional harmony. Twin block is a most common among all functional appliances used to the correct skeletal discrepancy in growing individuals.1−4 A crowded dental arches necessities an additional prefunctional orthodontics to align...
متن کاملThe modified twin block appliance in the treatment of Class II division 2 malocclusions.
Two case reports illustrate the effective treatment of Class II division 2 malocclusion with modifications to the Twin Block appliance. This approach may reduce the total treatment time and reduce the need for extra-oral anchorage. In each of the cases presented treatment has been carried out on a non-extraction basis with full correction of the malocclusion.
متن کاملBimaxillary morphometry of patients with class II division 1 malocclusion treated with twin block appliances.
To assess changes in bimaxillary morphology in patients with Class II division I malocclusion treated using Twin Block appliances (TBA), pre- and posttreatment lateral cephalographs of 100 patients seven to 16 years of age were compared. The patients were divided into four groups: (1) prepubertal boys (mean treatment time; 13.6+/-4.0 months), (2) adolescent boys (20.1+/-7.7 months), (3) prepube...
متن کاملComparison of Activator-Headgear and Twin Block Treatment Approaches in Class II Division 1 Malocclusion
The purpose was to compare the treatment effects of functional appliances activator-headgear (AH) and Twin Block (TB) on skeletal, dental, and soft-tissue structures in class II division 1 malocclusion with normal growth changes in untreated subjects. The sample included 50 subjects (56% females) aged 8-13 years with class II division 1 malocclusion treated with either AH (n = 25) or TB (n = 25...
متن کاملTreatment effects of the R-appliance and twin block in Class II division 1 malocclusion.
The purpose of this study was to compare the effects of a differently designed functional appliance (the R-appliance) with a twin-block (TB)-treated group. Thirty patients (18 girls and 12 boys) with a mean age of 10.5±0.7 years were treated with the R-appliance for 16.2±0.3 months and 25 (11 boys and 14 girls) with a mean age of 11.2±1.3 years with a TB for 16.1±1.4 months (control). All had a...
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ژورنال
عنوان ژورنال: Austin Journal of Dentistry
سال: 2017
ISSN: 2381-9189
DOI: 10.26420/austinjdent.2017.1076