Disclosed is a holder for fixing a mandible, a method for making the same, a recording medium, and a device for manufacturing a holder for fixing a mandible. (S100) a method of manufacturing a fixation holder for a mandible holder according to an embodiment of the present invention includes the steps of: (a) generating an image file of a skull 3D image file and a tooth part 3D image file of a target patient B) a fusion image generation step (S120) of generating a fusion image by fusing the 3D image of the skull and the 3D image of the tooth part C) a mounting position and direction selection step S130 for cutting the mandible 14 to be operated on in the fusion image 10 and selecting the position and direction in which the mandible extension device and the mandibular extension device fixing holder 100 are to be mounted D) a fixed holder shape generating step (S140) for generating a shape of a mandible holding device holding holder made up of a fixed wafer, a connecting portion, and a mandible holding device fixing part after the mounting position selecting step (S130) And e) a fixture holder manufacturing step (S150) of manufacturing a fixture holder for a mandibular stretcher by using the generated fixture holder shape data of the mandible extension device.According to the present invention, it is possible to manufacture a mandibular extension device fixation holder by utilizing a 3D image of a skull and a 3D image of a subject, thereby securing the accuracy of the occlusion and the reliability of the operation.하악골 신장장치 고정홀더, 그 제작방법, 기록매체 및 하악골 신장장치 고정홀더 제작장치가 개시된다. 본 발명의 실시예에 따른 하악골 신장장치 고정홀더 제작방법(S100)은, a) 대상 환자의 두개골 3D 이미지 파일과 치아부위 3D 이미지 파일을 생성하는 이미지파일 생성단계(S110) b) 두개골 3D 이미지와 치아부위 3D 이미지를 융합하여 융합이미지를 생성하는 융합이미지 생성단계(S120) c) 상기 융합이미지(10)에서 수술할 하악골(14)을 절단하고 하악골 신장장치 및 하악골 신장장치 고정홀더(100)가 장착될 위치 및 방향을 선정하는 장착위치 및 방향 선정단계(S130) d) 상기 장착위치 선정단계(S130) 이후 고정웨이퍼, 연결부 및 하악골 신장장치 고정부로 이루어진 하악골 신장장치 고정홀더의 형상을 생성하는 고정홀더형상 생성단계(S140) 및 e) 생성된 하악골 신장장치 고정홀더 형상데이터를 이용하여
