The utility model one kind can precise positioning plant tooth accessory,It includes there is an ontology,One sets the guidance part on the what ontology,And one the connection guidance part and can coincide and coat the sleeved part of the dental tissue of human body； Wherein,The sleeved part is soft materials； In addition,The guidance part includes a guide hole,And one be arranged on the what guide hole and in the baffle ring of rigid material； ThereforeWhen plant tooth to be carried out,Identical what can be directly arranged through the sleeved part to be intended to be implanted into dental tissue (such as gum or tooth) Hou of place's surrounding,Increase precise positioning,Outside ease of use,Cooperate the backstop ring design simultaneously,The implantation depth of more avoidable artificial tooth root is too deep,And the facts of nerve or nasal cavity etc. is injured,It effectively improves and plants tooth stability and success rate.本新型一種可精準定位之植牙輔具，其包含有一本體，一設於該本體上之導引部，以及一連接該導引部且可吻合包覆人體之牙組織的套設部；其中，該套設部為軟性材質；另，該導引部包括有一導引孔，以及一套設於該導引孔上且呈硬性材質之止擋環；是以，當欲進行植牙時，透過該套設部可直接套設吻合於欲植入處周圍之牙組織(如牙齦或牙齒)後，增加精準定位、使用方便性外，同時配合該止擋環設計，更可避免人工牙根之植入深度過深，而傷及神經或鼻腔等等之情事，有效提高植牙穩定性與成功率。
