W-Arch / Porter ApplianceW-Arch/Porter ApplianceW-Arch / Porter ApplianceFeaturesBands on the 1st molarsW wire (no helix springs)Lingual wires extend to the mesial of the cuspidLearn More About W-Arch / Porter Appliance - Click Here for LIVE Chat >> SEND A CASEStart Here >> LIVE CHATChat Now >> MyDDS Lab LOGINLogin Now >> FREE RESOURCESLearn More >>