TY - JOUR
T1 - The sealing of the tooth/amalgam interface by corrosion products
AU - BEN‐AMAR, A.
AU - CARDASH, H. S.
AU - JUDES, H.
PY - 1995/2
Y1 - 1995/2
N2 - summary A marginal gap exists between the amalgam restoration and the cavity walls. At this interface, there is a constant percolation of fluid containing ions, molecules and bacteria. With time, corrosion products of the amalgam components seal the gap at the amalgam/tooth interface. The corrosion processes for conventional and high copper amalgam and factors affecting the corrosion deposites are reviewed. Better amalgam adaptation to the cavity walls improves the chances of sealing the restoration by corrosion products. The effectiveness of cavity varnish in preventing microleakage until corrosive deposits are formed in discussed.
AB - summary A marginal gap exists between the amalgam restoration and the cavity walls. At this interface, there is a constant percolation of fluid containing ions, molecules and bacteria. With time, corrosion products of the amalgam components seal the gap at the amalgam/tooth interface. The corrosion processes for conventional and high copper amalgam and factors affecting the corrosion deposites are reviewed. Better amalgam adaptation to the cavity walls improves the chances of sealing the restoration by corrosion products. The effectiveness of cavity varnish in preventing microleakage until corrosive deposits are formed in discussed.
UR - http://www.scopus.com/inward/record.url?scp=0029249877&partnerID=8YFLogxK
U2 - 10.1111/j.1365-2842.1995.tb00242.x
DO - 10.1111/j.1365-2842.1995.tb00242.x
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C2 - 7722740
AN - SCOPUS:0029249877
SN - 0305-182X
VL - 22
SP - 101
EP - 104
JO - Journal of Oral Rehabilitation
JF - Journal of Oral Rehabilitation
IS - 2
ER -