Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Archives of The Medicine and Case Reports
Mangatas H.P. Hutagalung
Dentistry Education Faculty of Dentistry, Prima Indonesia University Medan. Indonesia
Health Professions Medicine & Pharmacology Nursing Public Health

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
The Difference of Composite Resin Compressive Strength with Sidikalang Coffee Soaking Mangatas H.P. Hutagalung; Benarivo T Ginting; Sucy Erawati; Sri Yasa Hasibuan; Cindy Amalia P
Archives of The Medicine and Case Reports Vol. 2 No. 3 (2021): Archives of The Medicine and Case Reports
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/amcr.v2i3.23

Abstract

Composite resin is a caries filling material. Generally, dentists choose this type ofresin as a restoration material because this material has a high compressivestrength. There are several factors that influence the compressive strength ofcomposite resins, including beverages consumed such as coffee. This study aims todetermine the difference in the compressive strength of the composite resin withSidikalang coffee immersion in 9 hours, 27 hours and 54 hours immersion time.This type of research is experimental laboratories with posttest only control groupdesign. The research sample was composite resin measuring 8 mm in diameter and4 mm in height. The sample size is determined by the Federer formula and a totalsample of 24 was obtained for the four treatment groups. Measurement ofcompressive strength using a three-point bending tool on a universal testingmachine. Data were analyzed by using the oneway Anova test. Based on the resultsof the study, the average compressive strength of composite resin in the groupwithout immersion, 9 hours, 27 hours and 54 hours of immersion was 20.69 ± 0.84,18.94 ± 0.41, 14.36 ± 0.66 and 6.70 ± 0.48. From the results of the study it can beconcluded that the ads are a significant difference in the average compressivestrength of composite resin after immersion in Sidikalang coffee for 9 hours, 27hours and 54 hours.
Co-Authors Benarivo T Ginting Cindy Amalia P Sri Yasa Hasibuan Sucy Erawati