A method of preparing a digital model and an artificial tooth applied to dental implant includes the steps of a) combining a jig into a fixture in a patient's oral cavity and scanning the patient's oral cavity by an oral scanner to acquire a first oral digital data and saving it in a computer； b) operating the computer to select one of digital prostheses from a prosthetic database in the computer, arranging a digital positioning jig to correspond to the jig in the first oral digital data, and then combining the selected digital prosthesis with the first oral digital data to generate a second oral data； c) generating a digital oral model based on the second oral digital data； and d) creating a solid oral model.一種應用於人工植牙的數位模型及假牙的製作方法，包含有下列步驟：a)資料擷取：選取一治具結合於該植體；運用一口腔內掃描器掃描該患者口腔取得一第一口腔數位資料並存於一電腦；b)設計數位贗復體：使用者操作該電腦於一贗復體資料庫中選取一數位贗復體，利用一數位定位治具來對應該第一口腔數位資料中的治具，把該數位贗復體與該第一口腔數位資料結合，形成一第二口腔數位資料；c)產生數位口腔模型：經過處理產生一數位口腔模型；d)實體口腔模型製作：製作出一實體口腔模型。
