: The resulting "polymerization shrinkage stress" can lead to enamel cracks, post-operative sensitivity, and gaps that allow for secondary cavities.
: 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.
If you are looking to download the paper, you are likely searching for the seminal study titled "Do Dental Composites Always Shrink Toward the Light?" by Antheunis Versluis, Daranee Tantbirojn, and William H. Douglas. Published in the Journal of Dental Research , this paper is a cornerstone in dental materials science, specifically regarding how composite resins behave during curing. Where to Find the PDF Download versluis1998 pdf
4-6 Versluis A, Tantbirojn D, Douglas WH. Do Dental ... - Scribd
Because this is a copyrighted academic article, direct free downloads are often restricted to institutional access. You can find the full text through the following platforms: : The resulting "polymerization shrinkage stress" can lead
The 1998 study used to challenge the common belief that dental composites primarily shrink toward the curing light. The researchers discovered that:
: A digital copy of the Versluis et al. 1998 article is often available for viewing or download with a subscription. If you are looking to download the paper,
: Most university libraries provide access to the Journal of Dental Research archives, where this paper is located. Key Findings of the Study