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The Dental Amalgam Issue. A Review

Overview
Journal Experientia
Specialty Science
Date 1991 Jan 15
PMID 1999251
Citations 6
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Abstract

Using an interdisciplinary approach, the current position in the dental amalgam controversy and the potential impact of amalgam mercury on human health are reviewed. Aspects of materials science, corrosion, mercury exposure, toxicology, neurology and immunology are included. New data on mercury exposure from corroded amalgam fillings in vivo are presented. The exposure can reach levels considerably over known threshold limit values. Also, measurements of mercury absorption from intraoral air are presented. The vital importance of avoiding a galvanic amalgam-gold coupling is emphasized. The symptomatology of a disabled patient, who recovered after amalgam removal, has been included. It is concluded that discussion of the dental amalgam issue has suffered from the lack of an interdisciplinary approach. It would be wise to learn from the lesson of acrodynia, and consider amalgam mercury among other possible factors in neurological and immunological diseases of unclear etiology.

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References
1.
KNOLLE G, Gunther B . [Contribution to etiological hypothesis: amalgam and multiple sclerosis]. SSO Schweiz Monatsschr Zahnheilkd. 1967; 77(9):761-76. View

2.
Boyd M, Richardson A . Frequency of amalgam replacement in general dental practice. J Can Dent Assoc. 1985; 51(10):763-6. View

3.
JORGENSEN K, Saito T . Structure and corrosion of dental amalgams. Acta Odontol Scand. 1970; 28(1):129-42. DOI: 10.3109/00016357009033136. View

4.
Nylander M, Friberg L, Lind B . Mercury concentrations in the human brain and kidneys in relation to exposure from dental amalgam fillings. Swed Dent J. 1987; 11(5):179-87. View

5.
Uetrecht J . Mechanism of hypersensitivity reactions: proposed involvement of reactive metabolites generated by activated leukocytes. Trends Pharmacol Sci. 1989; 10(11):463-7. DOI: 10.1016/S0165-6147(89)80012-4. View