The delay method: a new surgical technique for enhancing the bone-binding capability of HAP implants to bone surrounding implant cavity preparations.

To confirm the efficacy of a new apatite-implantation technique, in vivo research was undertaken on 12 dogs. The project was designed to determine the time-dependent effects on alveolar tissues surrounding implant cavity preparations without implantation in bone. In addition, a group of hydroxyapatite (HAP) implants was placed immediately after cavity preparation (conventional method).