PENGARUH APLIKASI TOOTH MOUSSE PLUS TERHADAP KEKASARAN PERMUKAAN RESTORASI SEMEN IONOMER KACA MODIFIKASI RESIN
| Main Authors: | , ANNISA NABILA, , drg. Tunjung Nugrahaeni, M.Kes., Sp.KG. |
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| Format: | Thesis NonPeerReviewed |
| Terbitan: |
[Yogyakarta] : Universitas Gadjah Mada
, 2013
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/121711/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=61809 |
Daftar Isi:
- Tooth mousse plus is one of widely used tooth desensitivity and remineralization agent. A compound of tooth mousse plus is phophoric acid 75 %. Phopshoric acid, is known to be able cause the degradation of polysalt matrix and erosion of fluoroaluminosilicate-glass particle in resin-modified glass ionomer cement (RM-GIC) restoration. Therefore, an increase of restorationâ��s surface roughness may occur, hence it will affect bacterial growth and physical properties of restoration. The aim of this study was to evaluate the effect of tooth mousse plus application on surface roughness RM-GIC compared with RM-GIC which did not get tooth mousse plus application. Twelve cylinder spesimens of RM-GIC were made with 5 mm diameter and 2 mm thick in dimension, afterwards were devided into two groups and immersed in artificial saliva for 24 hours. After 24 hours, group A were given 0,1 mL tooth plus application for 3 minutes and then immersed into artificial saliva. Group B, as control group, were did not receive any application and only immersed in artificial saliva. This study was repeated every 24 hours for 7 days, then the surface roughness of all subjects were measured by Surface Roughness Measuring Instrument. Results of the measurements were analyzed with independent t-test. This study showed that there were statistically significant differences of surface roughness value between two groups (p<0,05), with 2,4967 Î1⁄4m for group A and 0,1833 Î1⁄4m for group B . The conclusion for this study was tooth mousse plus application increased surface roughness of RM-GICâ��s restoration.