Effectiveness of technology-enhanced teaching and assessment methods of undergraduate preclinical dental skills: a systematic review of randomized controlled clinical trials.

Technology-enhanced teaching and assessment tools used in preclinical skills training of undergraduate dental students have the potential to improve students' performance. However, due to the conflicting outcomes reported in the 19 studies included in this systematic review and their high risk of bias, better quality studies are required to find a definitive answer to the research question of this systematic review.