ANGLE ORTHODONTIST, vol.82, no.2, pp.326-332, 2012 (SCI-Expanded)
Objective: To compare the extent of canine movement with sliding mechanics between a self-ligating (SC) bracket and a modified twin design (MT) bracket. To test the in vitro coefficient of friction (COFs) of these two metal brackets on 0.019- x 0.025-inch, stainless-steel arch wires.