Fig. 1
The appliance assembly in a patient of the BMI group, showing 6 miniscrews, closed NiTi coil springs in the upper arch and memory chains in the lower arch
Fig. 1 | BMC Oral Health
The appliance assembly in a patient of the BMI group, showing 6 miniscrews, closed NiTi coil springs in the upper arch and memory chains in the lower arch