Efek Klorheksidin terhadap pengurangan degradasi kekuatan ikat geser resin Komposit-Dentin (eksperimen laboratorik) = Chlorhexidine effect against degradation of Composite Resin-Dentin shear bond strength (laboratory experiment) / Itja Risanti
Itja Risanti;
Endang Suprastiwi, supervisor; RA Nilakusuma Djauharie, supervisor; Kamizar, examiner; Bambang Nursasongko, examiner; Ratna Medyawati, examiner
(Fakultas Kedokteran Gigi Universitas Indonesia, 2012)
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ABSTRAK Latar belakang: Ketahanan ikatan resin komposit-dentin merupakan salah satupenentu keberhasilan restorasi resin komposit. Tujuan penelitian ini adalahmenganalisis efek klorheksidin terhadap degradasi kekuatan ikat resin kompositdentin.Metode: Dua puluh empat sampel dentin yang diambil dari mahkota gigipremolar, dibagi menjadi tiga kelompok yang diberikan perlakuan berbeda.Kelompok I diberi perlakuan bahan bonding tanpa klorheksidin, kelompok IIdiberi perlakuan klorheksidin dan bonding, kelompok III diberi perlakuan bondingmengandung klorheksidin, pada tiap kelompok dibagi menjadi 2 sub-kelompokyaitu kelompok tanpa direndam dan kelompok yang direndam NaOCl 10%selama satu jam, sehingga didapat enam sub-kelompok. Kemudian seluruhkelompok di ukur kekuatan ikat gesernya menggunakan Universal TestingMachine. Satu sampel dari setiap sub-kelompok dilakukan Scanning ElectronMicroscope (SEM). Data dianalisa statistik dengan uji hipotesis Kruskal Wallisyang dilanjutkan dengan uji Mann-Whitney. Hasil: rerata kekuatan ikat gesersebelum perendaman NaOCl 10% tertinggi kelompok I sedangkan rerata kekuatanikat geser setelah perendaman NaOCl 10% tertinggi pada kelompok III. Terdapatperbedaan bermakna antara kelompok I terhadap kelompok II dan antarakelompok II terhadap kelompok III. Kesimpulan: Klorheksidin mempunyai efekterhadap pengurangan degradasi kekuatan ikat geser resin komposit-dentin. ABSTRACT Background: Resilience of composite resin-dentin bonding known as one ofsuccess composite resin restoration determinants. The purpose of this study was toanalyze the effect of chlorhexidine on reducing the degradation of compositeresin-dentin shear bond strength. Methods: Twenty-four premolar crowns weredivided into three groups then given different treatments. Group I was treatedmaterial bonding without chlorhexidine, group II was treated with chlorhexidineand bonding, group III was treated with chlorhexidine-contained bonding. Eachgroup was divided into two sub-groups: the group without immersion of NaOCl10% and the group with immersion of NaOCl 10% for one hour, then it wereobtained six sub-groups. After twenty-four hours, shear bond strengths measuredusing Universal Testing Machine. A sample of each group was photographed withScanning Electron Microscope (SEM). Statistical analysis was done by KruskalWallis test, then followed by Mann Whitney test to determine significancebetween groups. Results: The mean value of shear bond strength beforeimmersion of NaOCl 10% was highest on Group I, while the mean value of shearbond strength after immersion of NaOCl 10% was highest on Group III. There aresignificant differences between Group I with Group II and between Group II withGroup III. Conclusion: Chlorhexidine have an effect on reducing the degradationof shear bond strength of resin-dentin bonding |
 T-Itja Risanti.pdf :: Unduh
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| No. Panggil : | T-Pdf |
| Entri utama-Nama orang : | |
| Entri tambahan-Nama orang : | |
| Subjek : | |
| Penerbitan : | Jakarta: Fakultas Kedokteran Gigi Universitas Indonesia, 2012 |
| Program Studi : |
| Bahasa : | ind |
| Sumber Pengatalogan : | LibUI ind rda |
| Tipe Konten : | text |
| Tipe Media : | unmediated ; computer |
| Tipe Carrier : | volume ; online resource |
| Deskripsi Fisik : | xvii, 56 pages : illustration : 28 cm + appendix |
| Naskah Ringkas : | |
| Lembaga Pemilik : | Universitas Indonesia |
| Lokasi : | Perpustakaan UI, Lantai 3 |
| No. Panggil | No. Barkod | Ketersediaan |
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| T-Pdf | 15-23-45863389 | TERSEDIA |
| Ulasan: |
| Tidak ada ulasan pada koleksi ini: 20329089 |
