| 摘要 |
The present application relates to a reference body for intraoral scan procedures adapted to be releasably mountable to a dental implant. The reference body comprises: - a cylindrical body portion extending along a longitudinal axis from an apical end to a coronal end, the apical end facing, in particular abutting, the dental implant in a mounted state of the reference body, - a coronal end surface defining the coronal end of the reference body, - a first radial protrusion protruding from the body portion in a first radial direction, and - a second radial protrusion protruding from the body portion in a second radial direction. The first radial protrusion and the second radial protrusion have different cross-sectional shapes in a cross-section perpendicular to the longitudinal axis of the reference body. |
