A randomised controlled clinical trial to investigate the rates of alignment of the upper and lower labial segments, rates of extraction space closure in the upper and lower buccal segments and treatment efficiency using conventional, active and passive self-ligating orthodontic brackets
This study is composed of three parts. The principal aim was to compare the rate of alignment ofthe upper and lower labial segments using conventional Omni, active In- Ovation R and passive Damon 3MX self-ligating brackets. The second part of this study was to investigate the rate of extraction spac...
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University of Bristol
2011
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.557264 |