Silane Heat Treatment Could Eliminate the Hydrofluoric Acid Etching of Lithium Disilicate Overlays: A Four-Year Follow-Up

<div>The custom-made air machine used in this study. Autoclavable handpiece made from polyacetate material (placed on the side wall of the device) (a, b). Front panel of the device and basic components (c).</div>

Case Reports in Dentistry

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Figure 2

Figure 2: Silane Heat Treatment Could Eliminate the Hydrofluoric Acid Etching of Lithium Disilicate Overlays: A Four-Year Follow-Up 