Description

Preview the November 2021 AJO-DO Test HERE

Article 1

A randomized, 3-month, parallel-group clinical trial to compare the efficacy of electric 3-dimensional tooth- brushes vs manual toothbrushes in maintaining oral health in patients with fixed orthodontic appliances, by Ioulia-Maria Mylonopoulou et al

After completing this article, the participant will have:

• Familiarity with possible differences between the use of electric 3-dimensional (3D) vs manual toothbrushes for orthodontic patients to maintain their oral health.

Article 2

Occlusal changes in orthodontically treated subjects 40 years after treatment and comparison with un- treated control subjects, by Karina Maria Salvatore Freitas et al

After completing this article, the participant will have:

• Awareness of the long-term changes in the occlusion of patients 40 years after orthodontic treatment.

Article 3

Comparison of enamel surface roughness and co- lor alteration after bracket debonding and polishing with 2 systems: A split-mouth clinical trial, by Ce'lia Regina Maio Pinzan-Vercelino et al

After completing this article, the participant will have:

• An appreciation for the effect on enamel surface roughness and enamel color alterations after bracket debonding and the comparison of 2 different polishing systems.
  

Article 4

Predictability of overbite control with the Invisalign appliance, by Haylea Louise Blundell et al

After completing this article, the participant will have:

• Knowledge concerning the predictability of overbite reduction with the use of the Invisalign appliance.