What may lead to a posterior open bite with aligners? 2. Transverse correction when axial inclinations are already upright/ in buccal-version. It is important to note the Curve of Wilson, especially if any maxillary expansion has been produced. Often the palatal cusps of the molars…

Solution Don’t force the aligner into place over the misaligned engager (this can move the tooth in unwanted ways) Instead, try the following: Gap in the aligner Though the attachment will still apply pressure to the tooth and work toward completing that difficult movement, there…