Evaluation of interproximal finishing techniques for silver amalgam restorations.
In spite of the incidence of recurrent caries and gingival inflammation surrounding the gingival margins of interproximal silver amalgam restorations, little information exists on the efficacy of finishing procedures in this location. This study was intended to evaluate surface smoothness of interproximal silver amalgams using four finishing techniques. Results indicated that surfaces finished using the carve, floss, and finishing strip polish consistently produced a measurably smoother surface (p less than 0.01) than did the other techniques. The use of finishing strips on the gingival margin of Class II silver amalgam restorations shows promise of improving interproximal surface smoothness.
Bower
C F
CF
Reinhardt
R A
RA
DuBois
L M
LM
D003723:Dental Amalgam; D003775:Dental Polishing / Q000379:methods*; D003793:Dental Restoration, Permanent; D005069:Evaluation Studies as Topic; D005881:Gingiva / Q000033:anatomy & histology; D006801:Humans; D008855:Microscopy, Electron, Scanning; D012834:Silver; D013499:Surface Properties
D012834:Silver; D003723:Dental Amalgam