NiTi Separating/De-Impacting springs were designed to effectively separate or de-impact posterior teeth with minimal patient discomfort.  Offset leg design, coupled with rectangular nickel titanium wire provides the most efficient method of separating and de-impacting, while looped over safety ends ensure peace of mind.De-Impact MolarSeparate Posterior Teeth Looped Safety EndsCanted Construction Facilitates De-Impacting and SeparatingRectangular Nickel Titanium WirePlacement of Springs:Grasp either leg of spring with a locking Mathieu or Serrated PlierHook open end of spring over lingual contact of teeth to be separated or de-impactedPull over and release on buccal contactIf needed, gently push spring gingivalTechnique Tip for Use of:  De-Impacting Spring with Uprighting Tube:Place a De-Impacting Spring mesial to the tooth being uprighted.Insert a full or segmented arch extending into the uprighting buccal tube.For an extra "boost", place a segment of Stop Wound Open Coil Distalizing Spring (#A226-154) on the archwire mesial to tooth being uprighted.If necessary, place a Crimpable Stop distal to the First Molar Tube.Pack of 10.