This study aims to evaluate the content and quality of videos related to minimally invasive endodontics available on the YouTube
platform. Twenty videos were analysed using the video information and quality index for content quality, the Global Quality
Scale for educational value, the Journal of the American Medical Association benchmark for source reliability and the adapted
DISCERN tool, known as the reliability score, for overall information accuracy. Data were assessed using Kolmogorov–Smirnov,
Mann–Whitney U and Spearman's correlation tests. The findings indicate that low-quality
videos had higher view counts,
while videos of moderate quality achieved higher Global Quality Scale, reliability score and video information and quality index
scores. Additionally, statistically significant positive correlations were identified among these scores. In conclusion, most online
content regarding minimally invasive endodontics presents limited accuracy and reliability, and professional consultation is
recommended.