3D SPRING FOR IMPACTED CANINE RETRACTION

摘要

A Novel dental orthodontic 3D spring is designed to retract the teeth in any position it is like impacted or labially placed. It is made up of titanium which is a - wire-like rigid-andeasy to activate sinceithasgotboth vertical and horizontal helixes. It has good resiliency feature for the spring to get activated. 3D spripg is effective in tooth movement delivering force at the point of attachment. It is easy to activate r6 does not irritate the mucosa.