Gotta get that green light! Great tip from drclaudiapinter⁠ ⁠ 🦷 ⁠ ⁠ Extrusion with aligners is challenging. ⁠ Here is my tip: perform relative extrusion (basically means to change the torque).⁠ Often we face constricted arches and proclined incisors. The expansion of the arch creates space to retrocline maxillary incisors and simultaneously extrude upper incisors and get 100% incisor display. ⁠ ⁠ I hope this was helpful 🤗⁠ #alignerbiomechanics #ortho #sparkaligners #invisalign