A straightforward and time-efficient technique is presented for recording digital scans in single- and multiple-unit tooth abutments with feather-edge finish lines. The margins of the interim restoration should be precise and sufficiently deep in the sulcus so that the tissues can be properly displaced. Definitive intraoral scans should be made approximately 3 to 4 weeks after the tooth (or teeth) has been prepared to allow healing of the soft tissues. The interim restoration is first removed and then reseated after removing cement residue. First, a scan is made with the interim restoration in place. The abutment tooth or teeth are then erased from the original digital file, the interim restoration is removed again, and a new scan enclosing only the abutment tooth is made.

提出了一种简单而省时的技术，用于在带有羽毛边缘终点线的单单元和多单元牙齿基台中记录数字扫描。临时修复体的边缘应精确，并在沟中足够深，以使组织能够适当移位。在准备好一颗或多颗牙齿以使软组织愈合后，应在约3至4周后进行确定的口内扫描。首先去除临时修复体，然后在去除水泥残留物后重新放置。首先，进行扫描并进行临时还原。然后，从原始数字文件中删除一个或多个基牙，再次移除临时修复体，并进行仅包围基牙的新扫描。