[Clinical comparison of adhesive systems for bonded bridges].
54 three-unit maxillary anterior bridges with retention meshes were bonded under standardized and, as far as possible, identical clinical conditions using different adhesive systems: Super Bond, a 4-Meta-PMMA resin, and ABC (Adhesive Bridge Cement) and Microfill pontic, both composite adhesives. The restorations were re-evaluated after 5.3 years, at most. Both types of adhesive systems could be tested by contralateral comparison of 10 pairs of bonded bridges. After a mean period of 2.9 years of wear primary failures were observed in 8 out of 54 bonded bridges (approximately 15%). Under the conditions given in this study the failure rates of the composite adhesives and the 4-Meta-PMMA resin were identical after approximately 3 years.
Hickel
R
R
Voss
A
A
D000293:Adolescent; D000328:Adult; D003188:Composite Resins; D001840:Dental Bonding / Q000379:methods*; D003738:Dental Cements; D003830:Denture, Partial, Fixed; D005260:Female; D006801:Humans; D008297:Male
D003188:Composite Resins; D003738:Dental Cements
Klinischer Vergleich von Adhäsiven bei Klebebrücken.