Stress Relaxation of Interim Restoratives

Stress relaxation of four temporary restoratives was studied. In the vicinity of ambient mouth temperature, the relaxation characteristics of an unmodified zinc oxide-eugenol cement were more favorable than those of IRM and Cavit. The plastic behavior of gutta-percha temporary stopping precluded ass...

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Bibliographic Details
Main Authors: Maerki,H Stanley , Jr, Huget,Eugene F, Vermilyea,Stanley G, de Simon,Laszlo B
Format: Report
Language:English
Subjects:
DENTAL EQUIPMENT
DENTAL IMPLANTOLOGY
Interim restoratives
Medicine and Medical Research
Restorative dentistry
SEALING COMPOUNDS
STRESS RELAXATION
TEETH
TEMPERATURE SENSITIVE ELEMENTS
TEST EQUIPMENT
TEST METHODS
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Summary:Stress relaxation of four temporary restoratives was studied. In the vicinity of ambient mouth temperature, the relaxation characteristics of an unmodified zinc oxide-eugenol cement were more favorable than those of IRM and Cavit. The plastic behavior of gutta-percha temporary stopping precluded assessment of its relaxation at temperatures in excess of 22P C. (Author)