Efficiency Of Different Intraoral Scanning Techniques In Orthodontic Patients Before And After Brackets Positioning: A Cross Sectional Study

"Scanning of the maxillary and mandibular dental arch will be performed for the same group of patients twice. The first time is before bracket positioning using two different scanners and the three different techniques. The second time is after brackets positioning using the same two different scanners and the same three different scanning techniques.~Then these scans will be compared to by superimposition techniques and linear measurement techniques."