Abstract: A cap part (1) placed on an interface (100) or on an attachment to act jointly as a scanning post. The cap part has a cavity (2) for housing at least one cylindrical portion (101) with a circular base of the interface or of the attachment. The cap part is configured by a single body having an upper portion (11) formed by a solid head (3) without holes or notches, and a lower portion (12) provided with a longitudinal blind hole forming the cavity (2). The blind hole has a retaining segment (4), the inner wall of which is partially or entirely formed by a concave, cylindrical retaining surface (40) with an elliptical or oval-shaped base for retaining by embedding an essentially cylindrical portion (101) of the interface (100) or of the attachment.

Abstract: Dental scan abutment for being assembled and fixed to an implant, provided with an indicator of the radial angular position of the anti-rotation means of the implant. The abutment comprises: a main body provided with the indicator and with means for connection to the implant, and means for fixing to the implant formed by a fixing shaft and by an upper head, the lower end of the shaft being a threaded end provided with a thread cutting complementary to the internal cutting of the threaded hole of the implant. The main body is configured for housing and longitudinally displacing the fixing shaft therethrough, the threaded lower end of the shaft being able to be immersed in the interior of the main body or project from the lower section thereof, the complete removal of the fixing shaft by simple longitudinal displacement being prevented by mechanical stop.

Abstract: The invention relates to a cap part (1) intended to be placed on an interface (100) or on an attachment in order to act jointly as a scanning post. The cap part has a cavity (2) for housing at least one cylindrical portion (101) with a circular base of the interface or of the attachment. The cap part is configured by a single body comprising an upper portion (11) formed by a solid head (3) without holes or notches, and a lower portion (12) provided with a longitudinal blind hole forming the cavity (2). The blind hole comprises a retaining segment (4), the inner wall of which is partially or entirely formed by a concave, cylindrical retaining surface (40) with an elliptical or oval-shaped base for retaining by embedding an essentially cylindrical portion (101) of the interface (100) or of the attachment.

Abstract: Dental scan abutment for being assembled and fixed to an implant, provided with an indicator of the radial angular position of the anti-rotation means of the implant. The abutment comprises: a main body provided with the indicator and with means for connection to the implant, and means for fixing to the implant formed by a fixing shaft and by an upper head, the lower end of the shaft being a threaded end provided with a thread cutting complementary to the internal cutting of the threaded hole of the implant. The main body is configured for housing and longitudinally displacing the fixing shaft therethrough, the threaded lower end of the shaft being able to be immersed in the interior of the main body or project from the lower section thereof, the complete removal of the fixing shaft by simple longitudinal displacement being prevented by mechanical stop.