| 摘要 |
PURPOSE: A dental implant abutment is provided, which can provide a part combined with a fixture in a semi-product state. CONSTITUTION: A dental implant abutment comprises: a fixture which is implanted in the alveolar bone; a joint(11) combined with the fixture; a processing unit(13) which is expanded from the joint and can be cut in the shape corresponding to patient's oral state; and a penetration hole(15) which is formed by penetrating the joint and processing unit. The joint has convexly projected internal connection structure and concavely caved external connection structure.
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