Improved scanning accuracy with newly designed scan bodies: An in vitro study comparing digital versus conventional impression techniques for complete-arch implant rehabilitation.
Ruoxuan HuangYuanxiang LiuBaoxin HuangChaobiao ZhangZhuofan ChenZhipeng LiPublished in: Clinical oral implants research (2020)
The design of the extensional structure could significantly improve scanning accuracy. Conventional splinted open-tray impressions were more accurate than digital impressions for full-arch implant rehabilitation.