Restorations placed with amalgam had the lowest failure rate in a new retrospective study of 300 primary molar restorations in children in Ireland. Composite and glass ionomer restorations trailed ...
Relevant databases were searched for the review such as the Cochrane Oral Health Group Trials Register, Medline, EMBASE, clinical trials.gov, WHO International Clinical Trials Registry Platform.
Nonamalgam restorations were the most common in the primary teeth of children older than 5 and in the permanent teeth of adults younger than 40 in the U.S., according to a study published on April 25 ...