Abstract: A pre-maxillary implant device to be surgically inserted in the pre-maxillary area of the human face to increase the protrusion of the base of the nose, in the form of a unitary integral laterally elongated body of semi-solid plastic material including a central riser formation forming an upright pedestal portion for supporting the mesial crura having a convex front face extending upwardly along an arcuate path having an approximately 70.degree. posterior inclination and having a concave rear face provided with a posterior notch to fit against the anterior nasal spine, the pedestal portion to be inserted under the DSN muscle to provide a foundation for nasal base protrusion and tip projection.