Studying the Effect of Different Separating Medium on the Roughness of the tissue surface of Acrylic Denture Base (In Vitro Study)

Authors

  • Shakhawan Kadir
  • Niaz hama
  • Bassam hanna

DOI:

https://doi.org/10.58897/injns.v25i1.121

Keywords:

Separating Medium, Surface roughness of acrylic denture

Abstract

Objective: In order to evaluate the effect of different typed of Separating Medium on the roughness of the fitted
tissue surface of acrylic denture base.
Methodology: Chosen three types of separating medium (Group A Tin foil), (Group B Detery Isolant),(Group C
Cold Mould Seal),used 30 samples of hot cure acrylic resin ,10 samples for each group, after complete curing of
these samples , Profilometer device was used to measure the surface roughness of each sample in all groups.
Results: Using One Way ANOVA Test and LSD test, the results were highly significant in differences among all
groups. Although (Group A) showing lest roughness, (Group B) showing a satisfactory result of roughness, While
(Group C) Showing the highest unsatisfactory surface roughness of acrylic denture base.
Recommendations: make other studies on the effect of different separating medium on other properties of
the fitted tissue surface of acrylic denture base such as hardness.

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Published

2012-06-30

How to Cite

Studying the Effect of Different Separating Medium on the Roughness of the tissue surface of Acrylic Denture Base (In Vitro Study). (2012). Iraqi National Journal of Nursing Specialties, 25(1), 89-94. https://doi.org/10.58897/injns.v25i1.121