Effects of Amalgam Restorations on the Periodontal Membrane in Monkeys

The response of the periodontal membrane to reimplanted teeth carrying amalgam restorations in the middle third of their roots was studied from seven days to six months after grafting. The study revealed that the amalgam restorations produced an initial localized inflammation in the periodontal tissues that subsided subsequently with the formation of a pseudocapsule.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/66490/2/10.1177_00220345770560092001.pd