1. Basic principles of biomechanics with aligners.
a. Natural movements on Aligners for changing the teeth position.
b. Application of force on the tooth surface by the aligner.
c. Differences on the applied force between the segments of the
aligners.
d. Desired characteristics of the plastic aligners.
e. Attachments, how they function and their uses.
2. Dental Movement
a. Applied Force parameters for teeth movement.
b. Understanding the direction of movements.
c. Sinergy or antagonism of movements in specific cases.
d. Bone anchorage supported movements.
3. Retention relief on the aligners.
a. Digital Wax.
b. Pontics and virtual teeth.