Vogl, Vanessa and Hiller, Karl-Anton and Buchalla, Wolfgang and Federlin, Marianne and Schmalz, Gottfried (2016) Controlled, prospective, randomized, clinical split-mouth evaluation of partial ceramic crowns luted with a new, universal adhesive system/resin cement: results after 18 months. Clinical Oral Investigations, 20 (9). pp. 2481-2492. ISSN 1432-6981, 1436-3771
Full text not available from this repository. (Request a copy)Abstract
A new universal adhesive with corresponding luting composite was recently marketed which can be used both, in a self-etch or in an etch-and-rinse mode. In this study, the clinical performance of partial ceramic crowns (PCCs) inserted with this adhesive and the corresponding luting material used in a self-etch or selective etch approach was compared with a self-adhesive universal luting material. Three PCCs were placed in a split-mouth design in 50 patients. Two PCCs were luted with a combination of a universal adhesive/resin cement (Scotchbond Universal/RelyX Ultimate, 3M ESPE) with (SB+E)/without (SB-E) selective enamel etching. Another PCC was luted with a self-adhesive resin cement (RelyX Unicem 2, 3M ESPE). Forty-eight patients were evaluated clinically according to FDI criteria at baseline and 6, 12 and 18 months. For statistical analyses, the chi-square test (alpha = 0.05) and Kaplan-Meier analysis were applied. Clinically, no statistically significant differences between groups were detected over time. Within groups, clinically significant increase for criterion "marginal staining" was detected for SB-E over 18 months. Kaplan-Meier analysis revealed significantly higher retention rates for SB+E (97.8 %) and SB-E (95.6 %) in comparison to RXU2 (75.6 %). The 18-month clinical performance of a new universal adhesive/composite combination showed no differences with respect to bonding strategy and may be recommended for luting PCCs. Longer-term evaluation is needed to confirm superiority of SB+E over SB-E. At 18 months, the new multi-mode adhesive, Scotchbond Universal, showed clinically reliable results when used for luting PCCs.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ETCH-AND-RINSE; LUTING MATERIAL; PREPARATION DESIGN; MARGINAL INTEGRITY; BOND STRENGTH; RESIN CEMENT; SELF-ETCH; IN-VITRO; ENAMEL; INLAYS; Partial ceramic crowns; Multi-mode adhesive; Self-adhesive resin cement; Prospective clinical study; FDI criteria |
| Subjects: | 600 Technology > 610 Medical sciences Medicine |
| Divisions: | Medicine > Lehrstuhl für Zahnerhaltung und Parodontologie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 10 Apr 2019 11:42 |
| Last Modified: | 10 Apr 2019 11:42 |
| URI: | https://pred.uni-regensburg.de/id/eprint/3883 |
Actions (login required)
 |
View Item |
