PURPOSE: A marker for matching image information is provided to guide the accurate implantation by acquiring accurate information for the organization of oral cavity.CONSTITUTION: A marker(200) includes a round type body(220), a sloping unit(224), and a base(210) including an uneven part for increasing adhesive power of the damaged tooth part. The base connects to the outer circumference surface of teeth. The coordinate data of the marker corresponding to a coordinate synchronization target corresponds to data which defines the image information or numerical information of the coordinate synchronization target. The uneven part included in the marker is able to be formed to various shapes. A triangle defined as three points is defined according to the circumference direction of the body.COPYRIGHT KIPO 2013영상정보 정합을 위한 마커가 개시된다. 본 발명의 일 실시예에 따른 영상정보 정합을 위한 마커는 피시술자의 구강 내부에 설치되고 상기 피시술자의 구강내 조직에 대한 영상 정보를 얻기 위한 기준점을 제공하는 마커가 구비된다.
