“MTA May Cause Less Postoperative Pain than Gutta-Percha and Sealer in Asymptomatic Apical Periodontitis: A Study”

https://pubmed.ncbi.nlm.nih.gov/38114967

This study found that mineral trioxide aggregate (MTA) as a root canal filling material might result in less postoperative pain compared to gutta-percha and sealer in teeth with asymptomatic apical periodontitis.