[Experimental study of the effect of intermediate substances on the margin seal of amalgam restorations].
In the preceding study Class-I-cavities in extracted human molars and premolars were restored using amalgam following diverse pretreatment methods. The teeth were stored in synthetic saliva for 7 days during the short-term test and for 6 months in the extended test. The tightness of the cavity seal was examined using a dye penetration test. The results show that the intermediate substances which may be applied have greatly divergent effects on the tightness of the seal around amalgam restorations.
Staehle
H J
HJ
Merker
T
T
D003723:Dental Amalgam; D001840:Dental Bonding; D003736:Dental Cavity Lining; D003738:Dental Cements; D003763:Dental Leakage / Q000517:prevention & control*; D003793:Dental Restoration, Permanent; D006801:Humans
D003738:Dental Cements; D003723:Dental Amalgam
Experimentelle Untersuchungen über den Einfluss von Intermediatsubstanzen auf die Randdichtigkeit von Amalgamfüllungen.