in materialNot 3D printedMembrane material same for all patients – different malocclusions, aligners provide same force Defect in efficiency Kravitz 2009, SimonAnterior intrusion and extrusionCanine and premolar rotationincisor...
in materialNot 3D printedMembrane material same for all patients – different malocclusions, aligners provide same force Defect in efficiency Kravitz 2009, SimonAnterior intrusion and extrusionCanine and premolar rotationincisor...