CAD/CAM으로 제작한 점막하 지르코니아 임플란트 보철 수복 증례
Submucosal zirconia implant prosthesis fabricated with CAD/CAM
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초록
최근 지르코니아와 CAD/CAM을 이용하는 심미적인 임플란트 보철치료 방법들이 많이 소개되고 있다. 그러나 이러한 방법들은 치은부위와 교합면 부위에서 한계점들을 가지고 있다. 이에 본 증례에서는 지르코니아와 CAD/CAM 시스템을 이용하여 고정체 1 mm 상부에서부터 형성되는 점막하 지르코니아 임플란트 보철물을 제작하고 이를 타이타늄 지대주와 접착하여 시멘트 나사 유지형 보철물을 제작하였다. 임상적으로 심미적이고 기능적면에서 만족할 만한 결과를 얻었기에 이를 보고하고자 한다.
Abstract
They have been recently introduced many aesthetic implant prosthesis using with zirconia and CAD/CAM. However, there are many limitations in their gingival and occlusal region. In this case, submucosal zirconia implant prosthesis were fabricated with CAD/CAM system. The connection of these screw cement retained prosthesis and titanium abutment was designed to 1mm above the fixture. The clinical results were satisfactory on the aesthetics and function.
참고문헌 (7)
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