The Temporary Anchorage Device (TAD): A surface characterization study using optical microscopy
نویسندگان
چکیده
Farid Bourzgui, Hakima Aghoutan, Mourad Sebbar, Samir Diouny and Bouchaib Aazzab 1 Department of Dento-Facial Orthopedic, Dental Research Laboratory, Faculty of Dental Medicine, Hassan II Ain Chok University in Casablanca, Morocco 2 Department of English Studies, Faculty of Letters and Hunanities Chouaib Doukkali University, El-Jadida, Morocco 3 Dental Research Laboratory Director Faculty of Dental Medicine, Hassan II Ain Chok University in Casablanca, Morocco
منابع مشابه
Fabrication and Characterization of the Fiber Optical Taper for a Surface Plasmon Resonance Sensor
For a fiber optical surface plasmon resonance (SPR) sensor a short part of its cladding should be removed to coat a thin layer of a metal. Usually this is problematic when an optical fiber with small core diameter is used. In this paper, a new method using µliter droplet of the HF acid for short fiber optical taper fabrication is reported. Using this method in a multi-mode optical fiber w...
متن کاملTemporary anchorage device usage: a survey among Swiss orthodontists
BACKGROUND The aim of the survey was to obtain information on the treatment plan preferences, mechanics and characteristics of temporary anchorage device (TAD) application using a single case presented to orthodontists in Switzerland. METHODS A structured questionnaire to be completed by all study participants with case-specific (treatment plan including mechanics and TAD usage) and general q...
متن کاملEvaluation of primary stability of innovated orthodontic miniscrew system (STS): An ex-vivo study
BACKGROUND Stability is determined as one of the requirements in use of Temporary Anchorage Devices (TAD) in orthodontics. Miniscrew has been a widely used Bone Anchor. Compared with mini-implant that necessitates osseointegration; mechanical retention is a determining factor for primary stability of miniscrew. Studies investigated various ways to increase primary stability. The aim of this stu...
متن کاملSecond Molar Uprighting with Temporary Anchorage Devices: A Finite Element Study
BACKGROUND AND OBJECTIVE: Premature loss of mandibular first molar is a common problem in adults. Mesial tipping of second molar may occur in this situation. Various orthodontic mechanics have been proposed for molar uprighting. The aim of this study was to compare four methods of molar uprighting using Finite Element Analysis(FEM). METHODS: In first model of this finite element study, a 0.019...
متن کاملComparison of anchorage reinforcement with temporary anchorage devices or a Herbst appliance during lingual orthodontic protraction of mandibular molars without maxillary counterbalance extraction
BACKGROUND Orthodontic protraction of mandibular molars without maxillary counterbalance extraction in cases of aplasia or extraction requires stable anchorage. Reinforcement may be achieved by using either temporary anchorage devices (TAD) or a fixed, functional appliance. The objective was to compare the clinical effectiveness of both methods by testing the null-hypothesis of no significant d...
متن کامل