搜索结果: 1-4 共查到“医学 frictional resistance”相关记录4条 . 查询时间(0.088 秒)
A comparative study of frictional resistance of stainless steel, nickel titanium, TMA, timolium & CNA archwires with stainless steel brackets - An in vitro study
comparative study frictional resistance stainless steel nickel titanium
2010/6/30
A comparative study of frictional resistance of stainless steel, nickel titanium, TMA, timolium & CNA archwires with stainless steel brackets - An in vitro study .
Frictional Resistance in Self-Ligating Orthodontic Brackets and Conventionally Ligated Brackets
Friction Self-ligation Brackets Systematic review In vitro
2009/5/30
Objective: To compare the amount of expressed frictional resistance between orthodontic self-ligating brackets and conventionally ligated brackets in vitro as reported in the literature.
Methods: S...
Frictional resistance between orthodontic brackets and archwires in the buccal segments
Archwire Friction Bracket Ligation
2009/1/9
Orthodontic sliding mechanics using preadjusted brackets is a popular approach for achieving incisor retraction. A distally directed force slides the archwire through brackets and tubes in the buc...
Evaluation of the Frictional Resistance of Conventional and Self-ligating Bracket Designs Using Standardized Archwires and Dental Typodonts
Frictional resistance Conventional brackets Self-ligating brackets Typodonts Archwires
2008/12/11
The frictional behavior of four conventional and four self-ligating brackets were simulated using a mechanical testing machine. Analyses of the two-bracket types were completed by drawing samples of...