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Consensus-based recommendation 5
| To improve the long-term quality of the enamel margin and prevent marginal discoloration, the enamel of all direct composite restorations should be etched with phosphoric acid. Vote: 16/0/0 (yes, no, abstention) |
Strong consensus |
| Further reading: Askar et al., 2021,1 Krithikadatta et al., 2010,31 Mahn et al., 2015,39 Szesz et al., 201658 | |
