The Effect of Various Restorative Materials on the Microhardness of Reparative Dentin

The Effect of Various Restorative Materials on the Microhardness of Reparative Dentin

This study showed a statistically significant difference between the microhardness of reparative and primary dentin at both five- and eight-week intervals. Reparative dentin from occlusal trauma is harder than reparative dentin underlying a cavity preparation at the 99% level. No statistical differe...

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Veröffentlicht in:Journal of dental research 1980-02, Vol.59 (2), p.109-115
Hauptverfasser: Cox, Charles F., Heys, Donald R., Kent Gibbons, P., Avery, James K., Heys, Ronald J.
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Calcium Hydroxide
Composite Resins
Dental Amalgam
Dental Materials
Dentin - physiology
Dentin, Secondary - physiology
Dentistry
Haplorhini
Hardness
Humans
Macaca mulatta
Silicate Cement
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Zusammenfassung:This study showed a statistically significant difference between the microhardness of reparative and primary dentin at both five- and eight-week intervals. Reparative dentin from occlusal trauma is harder than reparative dentin underlying a cavity preparation at the 99% level. No statistical difference was noted in the hardness of reparative dentin underlying different materials, but trends were observed.
ISSN:0022-0345
1544-0591
DOI:10.1177/00220345800590020101