نتایج جستجو برای: orthodontic brackets

تعداد نتایج: 19178  

2017

Orthodontic treatment success is jeopardized by the risk of development of white spot lesions (WSLs) around orthodontic brackets. Unfortunately, the formation of WSLs still remains a common complication during treatment in patients with poor oral hygiene. Nearly 75% of orthodontic patients are reported to develop enamel decalcification because of prolonged plaque retention around brackets. It i...

2016

Orthodontic treatment success is jeopardized by the risk of development of white spot lesions (WSLs) around orthodontic brackets. Unfortunately, the formation of WSLs still remains a common complication during treatment in patients with poor oral hygiene. Nearly 75% of orthodontic patients are reported to develop enamel decalcification because of prolonged plaque retention around brackets. It i...

Journal: :European journal of paediatric dentistry : official journal of European Academy of Paediatric Dentistry 2012
S Saccomanno G Antonini L D'Alatri M D'Angelantonio A Fiorita R Deli

AIM The aim of this study is to report three cases that needed myofunctional and orthodontic treatment and the good results achieved after the therapy. Orthodontic treatment alone, in presence of bad habits, is not enough to solve the orthodontic issues, so it needs to be combined with myofunctional treatment.

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی مشهد - دانشکده دندانپزشکی 1390

objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...

Journal: :journal of dental biomaterials 0
maryam karandish health policy research center, shiraz university of medical sciences, shiraz, iran department of orthodontics, dental school, shiraz university of medical sciences, shiraz, iran

as it is seen, by passing the evolutionary process of banding of orthodontic attachments to the bonding ones, orthodontics have witnessed many developments, such as application of new adhesives, optimized base designs, new bracket materials, curing methods and more efficient primers. the studies often address the morphological, micro-leakage, and shear bond tests to evaluate bond efficacy. amon...

2016
Deise Caldas Kuhlman Tatiana Araújo de Lima Candice Belchior Duplat Jonas Capelli

Objective: The objective of this present study was to understand how children and adolescents perceive esthetic attractiveness of a variety of orthodontic appliances. It also analyzed preferences according to patients' age, sex and socioeconomic status. Methods: A photograph album consisting of eight photographs of different orthodontic appliances and clear tray aligners placed in a consentin...

M Ghorbani, S Tahmasbi, T Sheikh, Y Yaghoubnejad,

  Objective: Orthodontic wires should have high resistance against corrosion in the oral environment. Since the effect of pH on corrosion has been well recognized, this study sought to assess and compare the electrochemical corrosion of orthodontic brackets and wires of different brands in acidic artificial saliva.   Methods: This in vitro experimental study was conducted on 24 mandibular centr...

2013
Faisal I. Bahnasi Aida NA. Abd-Rahman Mohame I. Abu-Hassan

OBJECTIVES 1) to assess different methods of recycling orthodontic brackets, 2) to evaluate Shear Bond Strength (SBS) of (a) new, (b) recycled and (c) repeated recycled stainless steel brackets (i) with and (ii) without bracket base primer. STUDY DESIGN A total of 180 extracted human premolar teeth and 180 premolar stainless steel brackets were used. One hundred teeth and 100 brackets were di...

2012
Nicole Wagner

Objective: To evaluate treatment times for traditional and self-ligating orthodontic brackets and determine if the use of SmartClipTM Self-Ligating Brackets improve orthodontic treatment efficiency. Methodology: More than 1,000 orthodontic practitioners were surveyed in the United States, Canada and Europe with responses based on their experience using SmartClip Self-Ligating Brackets from 3M U...

Journal: :journal of dentomaxillofacil radiology, pathology and surgery 0
maryam poosti dental faculty, islamic azad university, tehran, iran. ali mokhtar dental faculty, islamic azad university, tehran, iran. nima baniasad dental faculty, islamic azad university, tehran, iran. roxana bahmani private practice. farshid ghorbani private practice. saeed sadeghian private practice.

introdouction: according to the importance of enamel discoloration and controversy regarding the effect of different orthodontic bonding materials on tooth discoloration, the aim of this study was to determine enamel discoloration following orthodontic brackets using different bonding materials. materials and methods: this in-vitro study, 30 recently extracted human premolars with intact enamel...

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