نتایج جستجو برای: removable orthodontic appliance
تعداد نتایج: 23845 فیلتر نتایج به سال:
Adult orthopedic and orthodontic treatment requires a more circumspect sensibility in diagnosis, technology selection, reasons for treatment, and patient goals. Many adults present with asymmetries of the dental arches, the cranium, and the entire body. The use of the Advanced Lightwire Functional (ALF) appliance for adult orthopedic treatment will be shown. The appliance construction, applicat...
an impacted tooth can be performed with either fixed or removable appliances. Fixed appliances do not require special patient cooperation and can produce precise coronal and root movements.1,2 On the other hand, the wire attached to the impacted tooth may be more easily deflected than with removable appliances, causing undesirable movements of adjacent teeth.3 Such movements are minimized with ...
OBJECTIVE To investigate the determinant factors of discomfort attributed to the use of fixed orthodontic appliance and the effect on the quality of life of adolescents. MATERIAL AND METHODS Two hundred and seventy-two individuals aged between 9 and 18 years old, enrolled in public and private schools and undergoing orthodontic treatment with fixed appliance participated in this cross-section...
Aim: To compare 2 types of treatment for Class II malocclusion assessing mandibular behavior in subjects submitted to full orthodontic treatment with standard edgewise appliance and cervical headgear (Kloehn appliance) and those who used cervical headgear in the first period and with full orthodontic appliance in the second period. Methods: The sample consisted of 80 children treated with eithe...
INTRODUCTION The aim of this study was to evaluate the effectiveness of early orthodontic treatment with the Twin-block appliance for the treatment of Class II Division 1 malocclusion. This was a multi-center, randomized, controlled trial with subjects from 14 orthodontic clinics in the United Kingdom. METHODS The study included 174 children aged 8 to 10 years with Class II Division 1 maloccl...
BACKGROUND During orthodontic treatment, the various elements that constitute the fixed appliance undergo different processes. As a result of a change of the surface, elution/coverage of metals on the surface can be observed in the process of corrosion/passivation. MATERIAL AND METHODS Scanning electron microscopy with an energy-dispersive X-ray analytical system (SEM-EDX) was used to analyze...
INTRODUCTION The placement of fixed orthodontic appliances may lead to increased plaque accumulation and changes in subgingival microflora. OBJECTIVE The aim of this study was to examine the changes in frequency of subgingival microflora that occur after placement and removal of fixed orthodontic appliance using polymerase chain reaction (PCR). METHODS This study included 33 orthodontic pat...
Abstract Objectives The aim of this study was to evaluate the use functional appliances by currently practising orthodontists in Malaysia. objectives were identify different types used Malaysian and investigate variation treatment protocols when attempting growth modification. Methods An online questionnaire consisting 24 open-ended multiple-choice questions emailed members Association Orthodon...
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