| 摘要 |
The invention relates to a dental prosthesis, such as a dental bridge restoration or a single unit restoration (3, 3'), having a main body and a base portion (5, ') for connection to a dental implant system (1,1'). The prosthesis comprises at least one angled communication channel (9,9') for a prosthetic screw member (4, 4',4" ) for fixation of the prosthesis to the dental implant system (1,1 '). The communication channel (9,9') has a first mouth (10,10') on a side of the prosthesis and a second mouth (11, 11 ') in said base portion (5, 5') for the fixation of the prosthesis to the dental implant system and wherein said communication channel (9,9') is forming a through passage between the first mouth (10,10') and the second mouth (11, 11'). According to the invention the angled communication channel (9,9') is constituted by a bendable, elongated tube (13,13',13") attached onto the implant or the implant abutment level for defining a desired angle of said communication channel (9, 9') and for a subsequent wax-up of the final restoration. The elongated tube (13') is attached either directly onto the implant or the implant abutment level by means of the prosthetic screw member (4', 4" ) for defining the desired angle of the communication channel (9, 9') or indirectly by means of an interface abutment (12) for fixation onto the implant or implant abutment level of the dental implant system (1). The invention also relates to a method for manufacturing such prosthesis. |
