Cad-Cam Temporaries (PMMA)
New manufacturing technologies and innovative materials such as high-density polymers offer good possibilities for restorations during the pretreatment period. This is especially important in circumstances requiring massive corrections of color, form, or position. Pretreatment periods are indispensable in refining important factors such as lip-position dynamics as well as the correct position of the smile line, which cannot be adequately assessed in the dental laboratory.
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The aim of this article is to present a treatment approach for complex cases with high loss of tooth structure using computer-aided design/computer-aided manufacturing (CAD/CAM)-fabricated temporary high-density polymer restorations without any preparations.
