Abstract: The present invention provides an implant artificial denture comprising an intra-ossal implant implanted in the jaw, an elastic material fitted over the head of the intra-ossal implant, a crown of tooth and, if required, a receiver fitted over the head of the intra-ossal implant, wherein the receiver prevents the elastic material from falling off when chewing and masticatory pressure or shock is applied thereto and the elastic material absorbs the chewing and masticatory pressure or shock applied thereto to prevent lesion of the surrounding tissue, and further provides an implant artificial denture equipped with a chewing load limit sensing device incorporated therein, which aids in preventing lesion of the surrounding tissue.