A dental implant installation assembly including a dental implant body having an opening and at least a first surface peripheral to the opening, an implantation tool having a portion adapted for insertion in the opening and at least a second surface peripheral to the portion and a screw for connecting the implantation tool to the dental implant body such that when the portion is inserted in the opening and the at least first and second surfaces are in mutual contact and a torque is exerted by the implantation tool on the dental implant body during installation of the dental implant body, the torque is distributed over the dental implant body at least as a torsion torque at the opening and a friction torque at the first surface.一種牙科植入物的安裝組件包含：一牙科植入物本體，具有一開口及至少一第一表面位在該開口的周圍；一植入工具，具有一部位，適用於插入該開口內，及至少一第二表面位在該部位的周圍；及一螺釘，用於連接該植入工具至該牙科植入物本體，使得當該部位插入該開口，並且該至少第一表面及第二表面相互接觸，並且在該牙科植入物本體的安裝過程中一轉矩通過該植入工具被施加在該牙齒植入物本體上時，該轉矩分布在該牙科植入物本體上，以至少做為在該開口處的一扭曲轉矩，及做為在該第一表面處的一摩擦轉矩。
