Randomized clinical trial on the survival of lithium disilicate posterior partial restorations bonded using immediate or delayed dentin sealing after 3 years of function

van den Breemer, C R G; Cune, M S; Özcan, M; Naves, L Z; Kerdijk, W; Gresnigt, M M M

doi:10.1016/j.jdent.2019.02.001

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van den Breemer, C. R. G., Cune, M. S., Özcan, M., Naves, L. Z., Kerdijk, W., & Gresnigt, M. M. M. (2019). Randomized clinical trial on the survival of lithium disilicate posterior partial restorations bonded using immediate or delayed dentin sealing after 3 years of function. Journal of Dentistry, 85, 1–10. https://doi.org/10.1016/j.jdent.2019.02.001

Abstract

OBJECTIVES The survival and success rate and the quality of survival of partial ceramic restorations bonded employing Immediate (IDS) or Delayed Dentin Sealing (DDS) in vital molar teeth were evaluated in a randomized clinical trial with within-subject comparison study. MATERIALS AND METHODS 30 patients received two lithium disilicate ceramic (IPS-e.max press, Ivoclar Vivadent) partial restorations on vital first or second molar teeth (N = 60). The two teeth randomly received either IDS (test group, n = 30) or DDS (control group, n =