The present invention relates to a method for manufacturing artificial denture teeth which duplicate individualized natural teeth and an artificial denture teeth manufactured thereby. The method for manufacturing artificial denture teeth which are implanted in alveolar bones of a patient comprises the steps of: obtaining a three dimensional image corresponding to a root of a natural tooth by taking a picture of the target tooth which will be taken out in three dimension； precision machining materials which will become a fixture planted in the alveolar bone in the obtained three dimensional image using a precision machining tool and duplicating the same； completing the artificial denture tooth by combining the duplicated fixture with an abutment and a crown； or taking a picture of the target natural tooth which will be taken out in three dimension and obtaining three dimensional image corresponding to the natural tooth； and precision machining materials which will become the artificial denture tooth implanted in the alveolar bone in the obtained three dimensional image using the precision machining tool and duplicating the same. By using the method for manufacturing the artificial denture teeth and the artificial denture teeth manufactured thereby, implantation similar to natural teeth can be enabled and additional alveolar bone implantation and maxillary sinus floor elevation can be avoided. [Reference numerals] (AA) Obtain a three dimensional image by taking a picture of the target tooth which will be taken out；(BB) Manufacture a customized fixture by processing based on the three dimensional image；(CC) Complete the artificial denture tooth by combining the duplicated fixture with an abutment and a crown본 발명은 개인별 자연치아 복제 맞춤형 인공치아의 제조방법 및 그에 의한 인공치아에 관한 것으로서, 환자의 잇몸 뼈에 임플란트 시술되는 인공치아를 제조하는 방법에 있어서, 발거대상의 자연치아 부분을 3차원으로 촬영하여 상기 자연치아의 뿌리에 해당하는 3차원 이미지를 획득하는 단계； 획득된 상기 3차원 이미지 형태로 잇몸 뼈에 식립되는 매식체가 될 재료를 정밀가공기로 정밀절삭가공하여 복제하는 단계； 및 복제된 매식체를 지대주 및 크라운과 함께 결합하여 인공치아를 완성하는 단
