Marginal Fracture of Amalgam Restorations

Marginal fracture characteristics of clinical restorations made from three amalgam alloys were evaluated during a four-year period. Marginal fracture increased with age; the rate of increase was different among alloys, and the ranking of alloys remained the same during the four years.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of dental research 1973-07, Vol.52 (4), p.823-827
Hauptverfasser:	Mahler, David B., Terkla, Louis G., Van Eysden, Jan
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis of Variance Dental Amalgam - standards Dental Restoration, Permanent - adverse effects Dental Restoration, Permanent - standards Dentistry Follow-Up Studies Humans Surface Properties Time Factors
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Beschreibung
Zusammenfassung:	Marginal fracture characteristics of clinical restorations made from three amalgam alloys were evaluated during a four-year period. Marginal fracture increased with age; the rate of increase was different among alloys, and the ranking of alloys remained the same during the four years.
ISSN:	0022-0345 1544-0591
DOI:	10.1177/00220345730520042901