A dental implant fixture according to an embodiment of the present invention includes a small groove portion, wherein the small groove portion includes a first side wall portion located on the distal end side and a second side wall portion located on the rear end portion side Wherein the first side wall portion extends away from the first reference surface as the first side wall portion moves away from the first bottom portion, and the second side wall portion is parallel to the first reference surface, And an angle of an angle between the first side wall portion and the first reference surface is larger than an angle between the second side wall portion and the first reference surface Is greater than the angle of the angle formed by A dental implant with this dental implant fixture is provided.本発明の実施形態に係る歯科インプラント用フィクスチャーは、小溝部を備え、前記小溝部が、先端部側に位置している第１側壁部と、後端部側に位置している第２側壁部と、を有し、前記第１側壁部は、第１底部から離れるにつれて第１基準面から遠ざかるように延びており、前記第２側壁部は、前記第１基準面に平行か、または前記第１底部から離れるにつれて前記第１基準面から遠ざかるように延びており、前記第１側壁部と前記第１基準面とのなす角の角度αが、前記第２側壁部と前記第１基準面とのなす角の角度βよりも大きい。この歯科インプラント用フィクスチャーを備える歯科インプラントを提供する。
