Affiliation:
1. University of Birmingham Dental School, St. Chad's Queensway, Birmingham B4 6NN
Abstract
The forces produced by 10 orthodontic archwires were measured in a simulated clinical situation and also with the wires in simple three point loading. All tests were made to a maximum deflection of 3 mm. At 1·5 mm deflection the forces exerted when each wire formed part of a fixed appliance ranged from 1·5 to 8·3 N. When the same wires were used as simple beams the forces exerted ranged from 0·3 to 3·0 N. The findings indicate that the forces generated by orthodontic mechanisms cannot be calculated from straight forward physical principles.
Cited by
25 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献