Jianguo Tan

Clinical evaluation of porcelain‐veneered zirconia crowns with 3D‐printed textured cores: A preliminary randomized clinical trial

Abstract Purpose Porcelain‐veneered zirconia crowns (PVZCs) provide the opacity required to mask discolored substrates and translucency needed for a natural appearance. Although in vitro studies have demonstrated that three‑dimensionally (3D)‑printed textures on zirconia cores ca...