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Polymerisation shrinkage with bulkfill composites
Raymond L Bertolotti, DDS, PhD, reviews bulkfill composite materials. In my opinion, bulkfill composite never made sense. Composite is not white amalgam. In all composites, polymerisation shrinkage is the enemy. So, what about composite that has low shrinkage? Shrinkage is shrinkage, and bacteria which get in the resulting gaps are very small. Typical gaps are … Continued
