System of the present invention once just completes and has the artificial tooth body of function immediately in relation to what. Content includes the design of a series of artificial tooth body structure and the method for manufacturing and installing the artificial tooth body. Artificial tooth body structure includes an artificial tooth, narrow and gradually wide shape neck with a tight waist up and down among one, and one bottom surface ride on the artificial teethridge in what cortex bone to carry the main stress of artificial tooth, the artificial tooth root of one implantation what alveolar bone, the artificial tooth body is designed to integrally formed structure, makes it have meshing functionss immediately. Method for manufacturing and installing the artificial tooth body includes a liquid impression-taking technique, a numerical digit occluder technology, a trial assembly false teeth technique, as soon as computer aided design software technology, makes it once to complete agomphosis reparation. The agomphosis reparation of system of the present invention fast and accurately, content include the design of a series of artificial tooth body structure and the method for manufacturing and installing the artificial tooth body, reach primary and just complete agomphosis reparation, and have the purpose of function immediately.本發明係有關於一次就完成並且具有立即功能的人工牙體。內容包含一系列的人工牙體結構設計及用來製造與安裝該人工牙體的方法。人工牙體結構包含有一人工牙齒,一中間窄而上下漸寬的束腰狀牙頸,及一底面跨坐於皮質骨上的人工牙床以承載人工牙齒主要受力,一植入於齒槽骨的人工牙根,該人工牙體設計成一體成型的結構,使之能具備立即咬合功能。用來製造與安裝該人工牙體的方法包含一液體取模技術,一數位咬合器技術,一試裝假牙技術,一電腦輔助設計軟體技術,使之能一次就完成缺牙修復。本發明係快速且精確的缺牙修復,內容包含一系列的人工牙體結構設計及用來製造與安裝該人工牙體的方法,達到一次就完成缺牙修復,並且具有立即功能的目的。