You finish a 28-step plan. The patient wears every aligner. Six months in, the lateral hasn't rotated and the canine tipped instead of translated. What failed was the biomechanical reasoning behind the plan. Across 50,000+ plans we've seen the same pattern: when a movement doesn't express, the cause sits in one of three factors - anchorage, stress or contact. Get one wrong and it won't express. Get two wrong and the refinement is already booked. New blog post on how to check

Reflections on data loss, clinical reality, and predictable outcomes in clear aligner treatment When the plan looks perfect - until it isn’t The digital plan looks flawless. Movements are smooth. Attachments are well placed. Staging appears conservative and biomechanically sound. Then the patient starts wearing the aligners. Within a few weeks, we see it: tracking issues, unexpected rotations, attachments don't track, refinements creeping in earlier than planned. We’ve all se

Why staging and biomechanics are the core of predictable aligner treatments Success with clear aligners is not simply about creating a...