| 摘要 |
The present invention relates to a crown integrated abutment of implant and a manufacturing method of the same. The crown integrated abutment of implant is combined to the upper part of an implant fixture. The crown has an integrating groove inside the abutment. A core part, installed on the upper side the abutment, inserted into the integrating groove of crown, is attached to the outer surface of the integrating groove. The abutment has a connection part of which the bottom part is installed on the upper part of the implant fixture. The structure of the abutment is simplified by integrating crown with the abutment so the costs can be reduced compared to the convention method. Since the crown is not directly attached to the teeth, there are no adhesive foreign substances left, which prevents side effects such as infection. The present invention does not have a structural problem between crown and abutment, since they are integrated and artificial teeth manufactured by the same look good and the intensity of the same is excellent. |
