Abstract: A single-stage dental implant with a wavy surface is composed of a crystal of partially stabilized zirconium dioxide with a nanostructure having a crystallographic axis “100” coinciding with an axis of the implant, ithasan intraosteal part with a wavy surface and its vertical profile includes concave arcs of a circle with reducing radius, wherein a tangent to the circles forms with the axis of the implant an angle 8-10°, a transition from one concave arc to another is smoothed by an arc, a vertical profile of the peryosteal part is a concave of a circle arc, and ¼ of the peryosteal part adjoining the intraoral part is a truncated cone with a generatrix forming with the axis an angle 8-20°.