denture impression surface

den·ture im·pres·sion sur·face

that portion of the surface of a denture that has its contour determined by the impression; it includes the borders of the denture and extends to the polished surface.

den·ture im·pres·sion sur·face

(denchŭr im-preshŭn sŭrfăs)

Portion of denture surface that has its contour determined by the impression; includes denture borders and extends to polished surface.