At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Randomized Clinical Trial on Single Retainer All-Ceramic Resin-bonded Fixed Dental Protheses: Impact of the Bonding System
In Brief
A clinical study evaluating Multilink and Panavia 21 TC for Restauration in Situ and 2 related conditions. Targeting 30 participants.
Detailed Summary
The purpose of this prospective study was to evaluate the clinical outcome of all-ceramic RBFDP with a cantilevered single-retainer design made from zirconia ceramic. To evaluate the impact of the adhesive system used an established resin cement with an integrated adhesive monomer (Panavia 21 TC) and a resin cement with a separate primer (Multilink Automix with Metal/Zirconia Primer) were compared within the study on a randomized basis. The aim of the present randomized study was to evaluate wether the difference in bond strength of Panavia and Multilink Automix with Metal/Zirconia Primer to densely sintered zirconia ceramic (IPS e.max ZirCAD, Ivoclar Vivadent) has any impact on the clinical outcome of all-ceramic RBFDP with a cantilevered single-retainer design.
Study Details
Timeline
Interventions
After air-abrasion of the retainer wings (50 µm alumina particles at 0.25 MPa) and etching the enamel with 36% phosphoric acid for 30 sec, the RBFDPs were inserted using an adhesive bonding system with a phosphonic acid acrylate primer for the zirconia ceramic (Multilink-Automix bonding system with Metal/Zirconia primer)
After air-abrasion of the retainer wings (50 µm alumina particles at 0.25 MPa) and etching the enamel with 36% phosphoric acid for 30 sec, the RBFDPs were inserted using a phosphate monomer containing resin (Panavia 21 TC) without any primer