Download Versluis1998 Pdf -

: Most university libraries provide access to the Journal of Dental Research archives, where this paper is located. Key Findings of the Study

The 1998 study used to challenge the common belief that dental composites primarily shrink toward the curing light. The researchers discovered that: Download versluis1998 pdf

: Shrinkage creates complex stress fields. Paradoxically, some "incremental" filling techniques (placing material in layers) can actually increase tooth deformation compared to a single "bulk" fill. : Most university libraries provide access to the

: The resulting "polymerization shrinkage stress" can lead to enamel cracks, post-operative sensitivity, and gaps that allow for secondary cavities. Do Dental

4-6 Versluis A, Tantbirojn D, Douglas WH. Do Dental ... - Scribd

: The direction of shrinkage is actually determined more by the bonding between the composite and the tooth and the shape of the cavity rather than the position of the light.