Effect of Die Ditching on the Marginal Fit of CAD/CAM-Fabricated Co-Cr Crowns: An In Vitro Comparative Study
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BACKGROUND Manual die ditching may compromise CAD/CAM crown marginal accuracy beyond clinical thresholds. This in vitro study evaluated how conventional die ditching versus non‑ditching of removable stone dies influences the marginal fit of digitally fabricat... ...
