Fixture

The present invention relates to an artificial tooth roof (fixture) for zirconia necessary for preparing an artificial tooth by using zirconia, which is one of implant treatment materials, when operating an immediate implant treatment for a patient. A current fixture has an irregular shape on the top of the upper part, and so if a computer scans a fixture from above, the computer recognizes in two dimension, producing no stereoscopic effect. Accordingly, the upper part of the fixture is prepared to be inclined such that the computer can scan the fixture in three dimensions. According to the present invention, the upper part of the fixture is declined to form a morse taper. If the fixture is scanned by a CAD/CAM computer, the upper surface of the fixture forms a taper surface such that an optic scanner is able to recognize the morse taper. 본 발명품은 임플란트 치료 재료 중 하나로써 즉시 임플란트 시술시 환자들에게 지르코니아를 이용하여 인공치아를 만드는데 필요한 지르코니아용 인공치근(Fixture)이다.