<p>The invention relates to a dual-function system for dental implants, including a pier (1) anchored to the implant (2) by means of a retaining screw (3) and an attachment (4) which can be used as both a transfer element in order to take an impression of the position of the implant (2) and as a supporting element in order to secure a provisional prosthesis on the implant (2). The aforementioned attachment (4) includes axial (6) and radial (7) retaining elements which prevent the attachment from moving when it is being used to take an impression or to support a provisional crown.</p>
