A kind of implant component, is arranged one alveolar bone of what, and implant component system includes an implant, an abutment and a lock member. What alveolar bone is arranged in implant system, and has a polygon cone cell limiting slot. What implant is arranged in abutment system, and has a polygon cone cell limiting section, which ordinatedly accommodates what polygon cone cell limiting slot, and is formed with a fault tolerant workspace between polygon cone cell limiting section and polygon cone cell limiting slot. Lock member system wears what abutment, and affixed what implant, makes abutment by the fixed what implant of lock member.一種人工植體組件，其係設置於一齒槽骨，人工植體組件係包含一植體、一基牙以及一鎖固元件。植體係設置於齒槽骨，並具有一多邊形錐狀限位槽。基牙係設置於植體，並具有一多邊形錐狀限位部，該多邊形錐狀限位部配合地容置於多邊形錐狀限位槽，且多邊形錐狀限位部與多邊形錐狀限位槽之間形成有一容錯空間。鎖固元件係穿設於基牙，並固接於植體，使基牙藉由鎖固元件固設於植體上。
