نتایج جستجو برای: orthodontic
تعداد نتایج: 15886 فیلتر نتایج به سال:
Orthodontic workforce planning Historically, orthodontic workforce planning has proved difficult. In 1985 Stephens et al.1 predicted an oversupply of orthodontists and yet only 13 years later the Task Group for Orthodontics identified a shortfall and recommended a target of 480 general dental service specialist practitioners for the UK. This wide ranging and perspicacious report took into accou...
Millions of people worldwide have orthodontic therapy for the treatment of dental malocclusions, craniofacial disorders, and simply to improve their appearance. However, orthodontic treatment has several major problems, including the long time braces must be worn, the pain involved during treatment, and the need to wear retainers to prevent relapse. Orthodontics could be improved. Understanding...
OBJECTIVE The objective of this study was to review the most recent studies from the last 15 years, in search of clinical studies that report the relationship between TMD and orthodontic treatment and/or malocclusion. Our intention was to determine whether orthodontic treatment would increase the incidence of signs and symptoms of TMD, and whether orthodontic treatment would be recommended for ...
Although orthodontic treatment is commonly indicated for young healthy individuals, recent trends showed an increase in number of older individuals undergoing orthodontic interventions. The increased age resulted in a proportionate increase in the prevalence of systemic diseases facing dentists during orthodontic procedures, especially diabetes mellitus. This necessitates that dentists should b...
Halitosis is a widely spread condition. There are numerous causes. The aim of this study was to investigate the influence of fixed orthodontic appliances on the occurrence of halitosis. 55 patients in an orthodontic practice were monitored at three points in time after application of orthodontic appliance (T1: immediately after application, T2: 4 weeks after application, T3: 3 months after appl...
Aims and objective: This study was aimed to examine the relationship between socioeconomic status and both normatively assessed and self perceived need for orthodontic treatment. Materials and Method: The study was conducted regarding orthodontic treatment need and socioeconomic status in Udaipur, Rajasthan India. The Study population was between age group of 13 to 25 years. Two hundred seventy...
With regard to the best moment for carrying out or recommending dental bleaching to orthodontic patients, some explanations and orientations are given in order to answers the following questions: 1) Why orthodontic treatment completion is considered the best opportunity for carrying out the procedure? 2) Why dental bleaching should not be performed immediately before orthodontic treatment? 3) I...
AIM The aim of this study was to examine the changes in the levels of interleukine-1 beta (IL-1 β ), tumor necrosis factor alpha (TNF- α ), malondialdehyde (MDA), nitric oxide (NO), and 8-hydroxydeoxyguanosine (8-OHdG) in saliva and IL-1 β , TNF- α , and NO in gingival crevicular fluid (GCF) samples of patients with fixed orthodontic appliances. MATERIAL AND METHOD The subject population cons...
Bisphosphonates have unique pharmacological characteristics unlike those of any other drug group. Millions of adults take oral bisphosphonates for long-term treatment of osteoporosis and osteopenia; some of these people will most likely also seek orthodontic treatment. Adverse dental effects from bisphosphonates have been reported, including decreased tooth movement, impaired bone healing, and ...
OBJECTIVE To investigate the demand for orthodontic treatment among 9-18 olds seeking dental care in Dar-es-Salaam, Tanzania. DESIGN Case-control, interview and clinical study. SETTINGS Children seeking dental care. MAIN OUTCOME MEASURES Demand for orthodontic treatment. RESULTS Most of the children (85%) in the case group attended the dental clinic because of crowding. Aesthetic impair...
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