| Literature DB >> 6122938 |
I M Shapiro, D R Cornblath, A J Sumner, B Uzzell, L K Spitz, I I Ship, P Bloch.
Abstract
In a study of the relation between cumulative exposure to mercury and chronic health impairment 298 dentists had their mercury levels measured by an X-ray fluorescence technique. Electrodiagnostic and neuropsychological findings in the dentists with more than 20 micrograms/g tissue mercury levels were compared with those of a control group consisting of dentists with no detectable mercury levels. 30% of the 23 high mercury dentists had polyneuropathies. No polyneuropathies were detected in the control group. The high mercury group had mild visuographic dysfunction; they also had more symptom-distress than did the control group. These findings suggest that the use of mercury as a restorative material is a health risk for dentists.Entities:
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Year: 1982 PMID： 6122938 DOI： 10.1016/s0140-6736(82)92226-7
Source DB: PubMed Journal: Lancet ISSN： 0140-6736 Impact factor: 79.321