PERBEDAAN MICROLEAKAGE SELF-ADHERING FLOWABLE COMPOSITE DAN FLOWABLE COMPOSITE SETELAH PERENDAMAN ASAM SITRAT

SEKAR FIRDHEA RIZKIFA SOETANTO, 021511133086 (2019) PERBEDAAN MICROLEAKAGE SELF-ADHERING FLOWABLE COMPOSITE DAN FLOWABLE COMPOSITE SETELAH PERENDAMAN ASAM SITRAT. Skripsi thesis, Universitas Airlangga.

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Abstract

Background:Flowable composite is a composite that has low viscosity so that it can flow to the cavity. Self-adhering flowable compositeis a type of flowable composite which is applied without the stages of etching and bonding because it has an acid monomer. Degradation in the oral cavity such as exposure to acidic fluid and changes in temperature can result in microlekage between the restoration and the cavity wall which can cause secondary caries, and hypersensitivity. Purpose:To determine the difference of microleakage between self-adhering flowable composite (SAC) and flowable composite (FC) after immersed in citric acid.Method: 28 bovine incisors were cleaned and soaked with 0.01% thymol then divided randomly into 4 groups. All groups were prepared in cervical with cylindrical shapes with diameter of 2mm and 2mm depth. Groups 1 and 2 were treated with 120 cycles thermocycling from 5o and 55oC and immersed in 3364 ppm concentrated citric acid for 24 hours and were using SAC restoration and FC restoration. Groups 3 and 4 are SAC and FC material control groups. All groups were immersed in 2% methylene blue for 24 hours, then cut for 1mm bucolingual. Evaluation of microleakage was seen by the amount of methylene blue color that entered between the restoration wall and the cavity using Digital Microscope with 40 times magnification. Test data analysis used were Kruskal Wallis and Mann Whitney U. Result:Microleakage of SAC were higher than control SAC, FC, and control FC. Conclusion:Citric acid immersion can cause different microlekage for different materials

Item Type: Thesis (Skripsi)
Additional Information: KKA KK KG 79/19 Soe p
Uncontrolled Keywords: Microleakage, self-adhering flowable composite, flowable composite, asam sitrat
Subjects: R Medicine > RK Dentistry > RK641-667 Prosthetic dentistry. Prosthodontics
Divisions: 02. Fakultas Kedokteran Gigi
Creators:
CreatorsEmail
SEKAR FIRDHEA RIZKIFA SOETANTO, 021511133086UNSPECIFIED
Contributors:
ContributionNameEmail
ContributorWidya Saraswati, (Dr.,drg.,M.Kes.,Sp.KGUNSPECIFIED
Depositing User: Unnamed user with email indah.fatma@staf.unair.ac.id
Date Deposited: 04 Apr 2019 06:38
Last Modified: 04 Apr 2019 06:38
URI: http://repository.unair.ac.id/id/eprint/81634
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