| 摘要 |
The present invention relates to an implant apparatus, including: a fixture implanted into the alveolar bone; an angled abutment coupled to the upper part of the fixture and including an insertion hole; an abutment screw penetrating through the insertion hole of the angled abutment and coupled to the fixture to fixate the angled abutment to the fixture, and including a coupling groove arranged on an upper surface; and an artificial tooth fixated on the upper part of the angled abutment. The present invention relates to an implant apparatus, including a screw loosing preventing member coupled to the coupling groove of the abutment screw via the insertion hole of the angled abutment, and coming into close contact with an inner side of the artificial tooth made by final impression taking to inhibit the rotation of the abutment screw. |
