Discomfort and pain are common after tooth bleaching Jan 30, 2014 -

Up to 60% of the patients who underwent tooth bleaching reported one or more side effects within 14 days after treatment. For some patients the pain was persisting for a year.

Mixing of experimental composites Jan 29, 2014 -

The ability to prepare experimental materials is mandatory for a research and test institute of dental materials. Using experimental materials assures that all the components of the material will be carefully controlled and experiments can be set up with variations only in the desired substance(s).