Effect of 3D animation videos over 2D video projections in periodontal health education among dental students.

Background: There is limited evidence about the distinguished effect of 3D oral health education videos over conventional 2 dimensional projections in improving oral health knowledge. This randomized controlled trial was done to test the effect of 3 dimensional oral health educational videos among first year dental students.

Materials And Methods: 80 first year dental students were enrolled and divided into two groups (test and control).