[Scanning electron microscopy studies of the marginal finish conditions of tooth neck ceramic inlays treated with a silane coupling agents and bonded with a composite].
The therapy of cervical lesions in the visible facial area is not free of problems. The aim of this study is to investigate the marginal leakage by means of SEM analysis after in vitro and in vivo application of porcelain inlays in the cervical area, bonded to the enamel by a microfilled composite. Our results show, that the bond between composite and enamel is better than the bond between composite and inlay treated with a silane coupling agent. Problems of the leakage size and of the transparency can favourably be influenced by the composite as cementation material.
Meissner
M
M
Beetke
E
E
Beer
R
R
D003188:Composite Resins / Q000627:therapeutic use; D001840:Dental Bonding; D003743:Dental Enamel / Q000648:ultrastructure; D003763:Dental Leakage / Q000473:pathology*; D003776:Dental Porcelain / Q000627:therapeutic use*; D006801:Humans; D066298:In Vitro Techniques; D008855:Microscopy, Electron, Scanning; D012821:Silanes; D013997:Time Factors
D003188:Composite Resins; D012821:Silanes; D003776:Dental Porcelain
Rasterelektronenmikroskopische Untersuchungen zum Randschlussverhalten silanisierter, mit Komposit eingesetzter Keramikinlays im Zahnhalsbereich.