Initial LiSi Block is a fully crystallized lithium disilicate block that delivers optimal physical and aesthetic properties without firing. 1-6 This unique block features GC’s proprietary High Density Micronisation (HDM) technology for CAD/CAM dentistry to deliver high wear resistance, smooth margins and aesthetic final results. 1-6 This makes it an ideal time saving solution for single visit chairside treatment.

The unique ultrafine crystal makes it easy to grind and can be quickly milled in its fully crystallized stage. Initial LiSi Block’s, high gloss and natural opalescence can be obtained in few minutes by polishing only and restoration is then ready for luting.

Initial LiSi Block is available in four aesthetic shades and two translucencies. When more characterisation is required, the Initial ceramic line comprises fully synergistic aesthetic solutions.

1. Hoshino T, Matsudate Y, Sasaki K (2020). Wear resistance of CAD/CAM glass ceramic blocks. J Dent Res 99 (Spec Iss A):1823, (https://iadr.abstractarchives.com/abstract/20iags-3294486/wear-resistance-of-cadcam-glass-ceramic-blocks).
2. Kato K et al. (2020). Edge Chipping Resistance of Glass Ceramic Block for CAD/CAM. J Dent Res 99 (Spec Iss A):0083, (https://iadr.abstractarchives.com/abstract/20iags-3315704/edge-chipping-resistance-of-glass-ceramic-block-for-cadcam).
3. Kariya S, Azuma T, Fusejima F (2020). Wear Resistance of Novel Machinable Glass Ceramics. J Dent Res 99 (Spec Iss B):1 (https://iadr.abstractarchives.com/abstract/jadr2020-3000018/wear-resistance-of-novel-machinable-glass-ceramics)
4. Hoshino T, Matsudate Y, Sasaki K (2019). Chemical durability of CAD/CAM glass-ceramic blocks. J Dent Res 98 (Spec Iss A):0100, (https://iadr.abstractarchives.com/abstract/19iags-3168964/chemical-durability-of-cadcam-glass-ceramic-blocks).
5.  Kojima K et al. (2019). Wear properties of lithium silicate glass ceramic block for CAD/CAM. J Dent Res 98 (Spec Iss A): 1259, ( https://iadr.abstractarchives.com/abstract/19iags-3178759/wear-properties-of-lithium-silicate-glass-ceramic-block-for-cadcam).
6.  Akiyama S et al. (2019). Edge-Stability of the Novel Lithium Disilicate Glass-Ceramic Block for CAD/CAM. J Dent Res 98 (Spec Iss A): 0097,