Fixture of dental implant and method of manufacturing the same

PURPOSE: A fixture for a dental implant and a manufacturing method thereof are provided, which can mitigate delivery of an inflammation. CONSTITUTION: A manufacturing method of the dental implant fixture which is fixed on the alveolar bone is as follows. A male screw part(210) of the fixture(200) is formed. A portion of the male screw part is fixed to be surrounded in the columnar direction by inserting a protection jig of the ring form in the male screw part of the fixture. Surface luminous intensity is enhanced in the male screw part of the fixture by performing surface treatment. The protection jig fixed at the male screw part is removed from the male screw part of the fixture.