Description

Preview the February 2021 AJO-DO Test HERE

Article 1

Pharyngeal airway, hyoid bone, and soft palate changes after Class II treatment with Twin-block and Forsus appliances during the postpeak growth period, by Merve Fidanboy et al

After completing this article, the participant will have:

• Awareness of different treatment results comparing the Twin-block appliance with the Forsus appliance when used during the postpeak growth period for the correction of Class II malocclusions.

Article 2

Root dilaceration in maxillary impacted canines and adjacent teeth: A retrospective analysis on the difference between buccal and palatal impaction, by Dan Cao et al

After completing this article, the participant will have:

• An appreciation for any differences in observable root dilacerations between buccally and palatally positioned maxillary impacted canines as well as adjacent teeth.

Article 3

Three-dimensional mandibular dental changes with aging, by Daniela Garib et al

After completing this article, the participant will have:

• Knowledge concerning the 3-dimensional mandibular dental changes observed over 42 years using the registrations of digital models.
  

Article 4

Direct to consumer orthodontics: Exploring patient demographic trends and preferences, by Brady C. Okuda et al

After completing this article, the participant will have:

• Familiarity with how consumers view direct to consumer orthodontics vs conventional orthodontics.