Methods that conserve or semi-conserve a dental restoration during removal often risk harming the underlying tooth. Researchers in the U.S. and Poland reviewed the current literature on erbium laser-assisted ceramic debonding to identify the parameters needed for safe application of this method.
Read MoreRemoval of zirconia dental restorations is challenging and time consuming due to their high strength. Manufacturers offer diamond rotary instruments marketed specifically for removing zirconia restorations, but a new study reaffirmed that these instruments do not perform better or generate less heat than conventional ones.
Read MorePartially stabilized zirconia is commonly used in restorative dentistry because of its superior mechanical properties, but accurately measuring its fracture toughness can be challenging. Researchers now show focused ion beam milling may improve the accuracy of a particular measurement method.
Read MoreAlcoa moves to reduce alumina production, MesoCoat tug-o-war is over, and more ceramics and glass business news of the week for January 15, 2016.
Read MoreNo matter what your dental problem, science has you covered. Whether it’s a better material for fillings, a replacement tooth altogether, or a whole new set of chompers, new research is delving deep into the science of materials for your mouth.
Read MoreLogan Clay celebrates 125 years, Molycorp restructures to deal with debt, and more ceramics and glass business news of the week for July 10, 2015.
Read MoreEileen’s grandson is likely to have better medical options than his older relatives, and might even avoid the “blessings from the ancestors” altogether, thanks to tremendous advances in the healthcare field.
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