نتایج جستجو برای: orthodontic appliances
تعداد نتایج: 23878 فیلتر نتایج به سال:
the amount of plaque present in the patients. It is therefore imperative for the clinicians to make the intending orthodontic patients to appreciate that the components of fixed appliances could facilitate accumulation and retention of plaque in a poorly motivated individual with poor oral hygiene, and with concomitant increase in oral Microfloras during orthodontic treatment could result in or...
Contact dermatitis is an inflammatory reaction of the skin and mucosa to either external or internal factors. It can be divided to two forms of irritant contact dermatitis and allergic contact dermatitis. Nickel is one of the most common materials that causes allergic contact dermatitis and is widely used in orthodontic appliances. The inflammatory reaction to this metal in orthodontics is usu...
Orthodontists from different backgrounds may have different opinions about removable and fixed orthodontic appliances, but there have been few objective comparisons of their relative treatment effectiveness. It is the purpose of the present study to analyze objectively the effectiveness of these two types of appliances. Eighty cases involving patients who had been treated with removable applian...
PURPOSE The purpose of this study was to evaluate the use of the Bluegrass appliance in ceasing the thumb-sucking habit. METHODS Patient records of 41 subjects, ages 4 to 20 years of age, who attended the University of Kentucky Pediatric Dental Clinic for the treatment of a thumb-sucking habit with the Bluegrass appliance, were reviewed. Of the 41 subjects, 30 were included in the study. Data...
The aim of this study is to report five cases of children treated with an interceptive technique utilizing ALF (Advanced Light Force) functional orthodontic appliances in anterior and/or posterior cross bites in primary and early mixed dentition.
Forced eruption can be performed in teeth with caries, fracture, resorption or perforation in the cervical third of the root or isolated teeth with one- or two-walled vertical periodontal defects. The purpose of this case report is to introduce an innovative orthodontic appliance which enables forced eruption. This appliance is easy to fabricate, cost-effective and very effective in forced erup...
Contributors: 1Professor & Head, Department of Orthodontics & Dentofacial Orthopedics, New Horizon Dental College, Bilaspur, Chhattisgarh, India; 2Post-graduate Student, Department of Orthodontics & Dentofacial Orthopedics, New Horizon Dental College, Bilaspur, Chhattisgarh, India. Correspondence: Dr. Thilagrani PR. Department of Orthodontics & Dentofacial Orthopedics, New Horizon Dental Colleg...
AIM This study evaluated the behavior of oral epithelial cells in contact with orthodontic appliances. METHODS Oral epithelial cells of clinically normal buccal mucosa were obtained by liquid-based exfoliative cytology from 22 orthodontic patients. The following regions were evaluated: a) oral mucosa exposed to friction from orthodontic brackets; b) oral mucosa exposed to friction from the tu...
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