Efficient digital workflow systems have become an integral component for the successful 3D digital orthodontic practice. Dr. Ed Lin reviews how he and his team have implemented intraoral scanning and mastered the two-minute intraoral scan for a 100% impression-free practice. He shares his experiences fabricating orthodontic appliances off 3D-printed models (Phase I appliances, retainers and indirect bonding trays). He also reviews the efficient and cost-effective DIY aligner system he’s created as an alternative to Invisalign® for all his aligner patients and other systems they created for a truly efficient digital workflow system.