Fabrication times for indirect composite resin restorations.
Fabrication times for indirect posterior composite resin restorations were recorded in a prospective clinical efficacy study. Four operators completed 132 one-visit inlays and onlays utilizing a new indirect posterior composite resin system (ICS). The mean time needed for the fabrication of one ICS restoration was 90 min, including the 'laboratory time'. When two restorations were provided simultaneously, the overall mean fabrication time was 120 min. The fabrication times were significantly influenced by the operator and the number of restorations. In several clinical phases a 40 per cent difference in mean fabrication time could be identified between operators. The extent of the restoration had no influence on mean fabrication time. The results of this study are considered to provide some indication of the cost-effectiveness of ICS restorations.
Plasmans
P J
PJ
Department of Oral Function and Prosthetic Dentistry, TRIKON, Nijmegen, The Netherlands.
van't Hof
M A
MA
Creugers
N H
NH
D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D002516:Ceramics / Q000737:chemistry; D003188:Composite Resins / Q000737:chemistry; D003738:Dental Cements / Q000737:chemistry; D003793:Dental Restoration, Permanent / Q000379:methods*; D004853:Epoxy Resins / Q000737:chemistry; D005260:Female; D005899:Glass Ionomer Cements / Q000737:chemistry; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D019279:Resin Cements; D013499:Surface Properties; D013997:Time Factors
D003188:Composite Resins; D003738:Dental Cements; D004853:Epoxy Resins; D005899:Glass Ionomer Cements; D019279:Resin Cements; C067790:Vitrabond; C041330:Scotchbond