Guest guest Posted March 15, 2011 Report Share Posted March 15, 2011 its, Amalgam = class 1,2, & 4 .............. 5-25 years [ median/ average 11 years ]. Anterior composite...........................3-10 years [ median/average 6 years ]. Direct posterior composite=...............3-9 years [ median/average 5 years ]. Glass ionomer= class1,3 & 5..............3-5 years [ median/average 4 years] Cast metal- precious/gold/noble metal=10-25 years[ median/average 17 years]. PFM = .............................................10-25 years [ median/average 18 years ] Refering to IQE part B notes. Thanks, SUBASH. Quote Link to comment Share on other sites More sharing options...
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