Straight Wire: The Concept and Appliance

3mm B Fig Andrews plane angle angulation arch lines base inclination base point bracket base bracket design bracket siting canine core discrepancy core line countermesiodistal tip counterrotation crown inclination curve of Spee embrasure line FACC facial prominence fully programmed appliance gingival Grade Key Grade II C IV interarch relationship interim core Key Grade 2mm Key Grade Key Key Patient Keys 50 landmarks Left Right Less than 50 lingual long axis malocclusions mandibular arch mandibular first premolar maxillary arch maxillary canine maxillary first molar maxillary incisors maxillary molars mesial or distal mesiodistal midsagittal plane negative nonprogrammed brackets occlusal plane optimal occlusion optimally positioned Ortho 11 Ortho 13 Patient Ortho 5 Key Ortho Key orthodontic overcorrection Patient 1 Grade Patient 15 Patient 2 NE perimeter line posterior teeth rotation second premolars Six Keys slot point slot siting slot-siting feature standard bracket Summary for Orthodontist tooth type unbent archwires wire bending