Fig. 4
The calculation of the retraction rate using the horizontal plane. A Marking the most distal point of the canine in the T0 model. B Marking the most distal point of the canine in the T3 model
Fig. 4 | Progress in Orthodontics
The calculation of the retraction rate using the horizontal plane. A Marking the most distal point of the canine in the T0 model. B Marking the most distal point of the canine in the T3 model