DENTAL IMPLANT DEVICE INCLUDING AGING INDEX PART AND AGE ESTIMATION METHODE OF THEREOF

摘要

An embodiment of the present invention can provide a dental implant device having an aging index part, which comprises: a fixture implanted in an alveolar bone; an abutment fastened to the fixture; a prosthesis fastened to the abutment; and an aging index unit which is stored in the abutment and has a color determined based on a construction year of an implant. The present invention allows for regular replacement of implant components at appropriate times.