Comparison of clinical outcomes of polyetheretherketone and hybrid resin crowns placed on molars for over two years
Abstract This study aimed to compare the 2-year clinical outcomes of polyetheretherketone (PEEK) and hybrid resin crowns placed on molars.Patients who received Crochet Kits PEEK (P-Cr) and hybrid resin (H-Cr) crowns at Hiroshima University Hospital between 2016 and 2021 were evaluated in 2024 for crown conditions, including loss, fractures, and occ