搜索结果: 1-4 共查到“口腔正畸学 Ceramic bracket”相关记录4条 . 查询时间(0.046 秒)
Evaluation of the shear bond strength of different ceramic bracket base designs
Brackets Base Bonding Shear strength
2009/1/8
The purpose of this study was to compare the Ceramaflex bracket with a traditional ceramic orthodontic bracket with regard to shear bond strength and bond failure location. Forty newly extracted h...
Microbial Profile on Metallic and Ceramic Bracket Materials
Microbiota Metallic brackets Ceramic brackets
2008/12/26
The placement of orthodontic appliances creates a favorable environment for the accumulation of a microbiota and food residues, which, in time, may cause caries or exacerbate any pre-existing period...
Fracture Strength of Ceramic Bracket Tie Wings Subjected to Tension
Fracture resistance Ceramic brackets
2008/11/26
One of the most common areas of ceramic bracket fracture is within the tie-wing complex. When an archwire is ligated into position, tensile forces are placed under the tie wing. However, no study,...
Fluoride Prophylactic Agents Effect on Ceramic Bracket Tie-Wing Fracture Strength
Topical fluoride treatments Fracture resistance
2008/10/30
Objective: To test the hypothesis that fluoride prophylactic agents do not affect the fracture strength and fracture morphology of the tie-wing complex of ceramic brackets.Materials and Methods: The f...