Introduction and Production Method of In-office Aligners

– Key differences between commercial and in-office systems
– Advantages and limitations of chairside production
– Indications and case selection for in-office aligners
– 3D printing technology and optimization
– Advantages of direct-printed aligners: flexibility, time savings, reduced consumables
– Best practices for vacuum forming: pressure vs. heat forming, materials, and finishing
– Common causes of failed prints (e.g., warping, layer shifting, misalignment)
– Quality control checkpoints
– Printer logs and diagnostics
– In-house vs. outsourcing cost comparisons.