The use of a neodymium–iron–boron magnet device for positioning a multi-stranded wire retainer in lingual retention—a pilot study in humans

摘要

The aim of this study was to evaluate the time requirement of a newly developed device made of neodymium–iron–boron (NdFeB) magnets for positioning a multi-stranded, canine-to-canine retainer during bonding compared with dental floss and a transfer tray.