Adjustable artificial dental crown, implant tooth and artificial dental crown restoration method

The invention provides an adjustable artificial dental crown, an implant tooth and an artificial dental crown restoration method. An accommodating groove is formed in the side wall of the dental crown; the accommodating groove is provided with an upper opening and a lateral opening; the upper opening is positioned in the top of the dental crown; the lateral opening is positioned in the lateral wall of the dental crown; a dismountable embedding body is arranged in the accommodating groove or filling materials fill the accommodating groove. The adjustable artificial dental crown provided by the invention has the advantages that the restoration can be performed without dismounting the original dental crown; the problem of food impaction can be solved; a restoration body cannot be destroyed.