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| Year : 1996 | Volume
: 14
| Issue : 2 | Page : 52-5 |
Effect of 4-META adhesive on bond strength and marginal seal of amalgam restorations and repairs--an in vitro study.
S George, S Kuriakose, NS Jayalatha
Dept. of Pedodontics, Govt. Dental College, Trivandrum
Correspondence Address:
S George
Dept. of Pedodontics, Govt. Dental College, Trivandrum
 Source of Support: None, Conflict of Interest: None  | Check |
PMID: 9522758 
Amalgam remains unchallenged as a posterior restorative material. But its inability to bond to the teeth leads to some amount of microleakage at the restoration-tooth interface with associated problems such as post operative sensitivity, pulpal complications etc. Also a broken amalgam restoration requires replacement which will further weaken the tooth structure. Recently, 4-META has been introduced which can graft amalgam and composite to enamel, dentin and old amalgam restorations. In this study, the bonding and marginal sealing abilities of 4-META was assessed both at the tooth-amalgam interface and old amalgam fresh amalgam interface.
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