| 摘要 |
The present invention relates to a method for coupling the crown and the abutment of a dental implant including a fixture, an abutment, and a crown. The abutment includes an upper abutment above a margin which is a contact line with the crown and a lower abutment under the margin. The upper abutment includes a chamfer surface with a certain width and angle from the margin and a taper which protruded from the chamfer surface. In the method for coupling the crown and the abutment with a gap adjustment protrusion contacting the inner surface of the crown on the side of the taper, the gap adjustment protrusion is added or removed and the abutment and the crown are bonded after the gap between the abutment and the crown is adjusted. |
