Efficacy of bonding of methyl methacrylate-based luting systems to poly(ether ether ketone).

Authors

Taro Mukaibo, Hiromichi Ogusu, Yuya Komagata, Shoshi Ikemoto, Chihiro Masaki, Hiroshi Ikeda

Published in

Journal of oral science. Aug 26, 2026. Epub Aug 26, 2026.

Abstract

This study evaluated the efficacy of bonding of methyl methacrylate -based luting systems to poly(ether ether ketone). Three methyl methacrylate-based systems (Super-Bond [SB], Multibond [MB], and Beautilink [BL]) and an auto-polymerizing poly(methyl methacrylate) resin (Unifast II [UN]) were tested. Tensile bond strength (TBS) was measured before and after thermocycling. Under the initial condition, SB showed significantly higher TBS than BL and UN, whereas no significant difference was observed between SB and MB. After thermocycling, SB exhibited significantly higher TBS than the other groups. Failure mode analysis revealed that SB had fewer adhesive failures than the other groups under both conditions.

PMID:
42649051
Bibliographic data and abstract were imported from PubMed on 27 Aug 2026.

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