Methods: Every implant was installed to immediately restore single-missing tooth, then clinical investigation and X-ray were performed at fixed intervals.
Results: 20 cases of implant supported dentures were followed by 6-36 months. There was no loosing found, osseointegration in bone-implant surface was very well, and the absorption near the neck of the implant was less than 1.0 mm.
Conclusions: Clinical investigation was satisfactory recently at immediate loading of single-implant supported denture.