Effect of substrate material and abutment geometry on the accuracy of intraoral scanning: An in vitro study.
Ziwei ZhangXianqing MingYichen LuoWei Zhang
Published in: The Journal of prosthetic dentistry (2024)
Substrate material and abutment geometry influence the accuracy of intraoral scanning. The accuracy of IOS generally tended to improve with decreasing height and increasing TOC angle and was affected by different substrates.