Effectiveness of Nanohydroxyapatite on Demineralization of Enamel and Cementum Surrounding Margin of Yttria-Stabilized Zirconia Polycrystalline Ceramic Restoration

<div>The mean and standard deviation (SD) of Vickers microhardness (VHN) of enamel (a) and cementum (b) before material application (<i>B</i><sub>M</sub>), after material application (<i>A</i><sub>M</sub>), and after inducing demineralization (<i>A</i><sub>D</sub>) with nanohydroxyapatite (NHA) and Clinpro (CP), in comparison with no treatment (NT).</div>

The Scientific World Journal

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Figure 3

Figure 3: Effectiveness of Nanohydroxyapatite on Demineralization of Enamel and Cementum Surrounding Margin of Yttria-Stabilized Zirconia Polycrystalline Ceramic Restoration 

Figure 3 | Effectiveness of Nanohydroxyapatite on Demineralization of Enamel and Cementum Surrounding Margin of Yttria-Stabilized Zirconia Polycrystalline Ceramic Restoration 