| abstract |
(Problem) To obtain an improved biocompatibility and high bone attachment of an implant body, a manufacturing method for the implant body and a dental implant. (Solution) The implant body (2) is fixed in a contact configuration with a bone, and includes the base material (2a) formed of zirconia and a surface layer (2b) formed on the surface of the base material (2a) and having a lower hardness than the base material (2a) Therefore, in addition to having a superior mechanical strength, due to the strength of the zirconia base material (2a), the soft and flexible surface layer (2b) acts as a buffer layer which mitigates the difference in hardness between the bone and the base material (2a), and thus improves the softness. the surface bone attachment properties further. (FiQ-2) |