Inner marginal strength of CAD/CAM materials is not affected by machining protocol.
Julia LubauerRenan BelliFernanda H SchünemannRagai E MattaManfred WichmannSandro WartzackHarald VölklAnselm PetscheltUlrich LohbauerPublished in: Biomaterial investigations in dentistry (2021)
The rough-fast machining strategy available in Cerec MC XL does not degrade the marginal strength of the evaluated CAD/CAD materials when compared to its fine-fast machining strategy. Depending on the material, resin composites have the potential to perform better than some glass-ceramic materials.