抄録
Favorable results were obtained by using Bioceram sapphire for the cases of oral rehabilitation. The suprastructure of implants was constracted with the emphasis placed on the following points:
1. Cuspid guidance was developed in occlusion.
2. The load bearing of the suprastructure of the implant was relieved by extremely narrowing the width of the occlusal surface.
3. A secure centric stop was developed in the individual tooth in the posterior region to develop occlusion in which the upper and lower teeth can readisclude during lateral movement. This prevents both implant and teeth from lateral forces.
4. A hygienic space adeequate for good oral hygiene was provided between the cervix of the implant and the adjacent tooth.
