| 摘要 |
A dental implant for mounting prosthetic devices such as crowns, having a shaft having an external end adapted for receiving a prosthetic device, a foot attached to an opposing end of the shaft, the foot and shaft being generally orthogonal and the implant foot having a circular outline over an arc α with two long substantially linear sides enclosing an angle &bgr;, the linear sides being disposed substantially symmetrically with respect to the shaft. |
