| 摘要 |
<p>This invention relates to a precision device for the placement of dental implants which consists of a surgical precision guide for the placement of dental implants, characterized in that it comprises a dental implant carrier (1) with a screw pitch exactly identical to that of the dental implant (2) to be placed and a guide/matrix (3), also threaded with a screw pitch identical to that of the dental implant; in this surgical precision guide, only the thread (4) of the dental implant carrier (2) contacts with the thread of the guide (3) for the carrier in order to create a minimum contact area or surface between the two pieces, so that the precision of this guidance system is sufficient to allow the placement of the final restoration, in ceramic or metal ceramic material, immediately after surgery and meeting the levels of adjustment known in the conventional techniques.</p> |
