Digital vs. Semi-Digital: which braces bonding method is more precise?

This study tested how accurately two different digital methods place braces brackets. Thirty-two people aged 12-25 with mild dental crowding received brackets using either a semi-digital tray (made from a 3D printed model) or a fully digital tray (directly 3D printed). Researchers measured the difference between the planned and actual bracket positions to see which method was more precise.