Dental Amalgam - Failure Cased By Moisture Content
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✎ Suggest a correctionDemonstrates a common cause of amalgam failure contamination with moisture. Explains how such contamination is usually produced. Shows how the moisture introduced into the amalgam reacts with the alloy to produce hydrogen gas which causes excessive expansion, lowers compressive strength and forms blisters. Describes clinical results of contamination of amalgam with moisture and demonstrates a satisfactory technique for the prevention of contamination.
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- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
- 16mm Filmography (legacy record) — catalog record
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