Objective: To evaluate clinical results of implant-supported complete denture of 12 patients with severe chronic periodontitis.
Methods: After systematically periodontic treatment and controlling the inflammation, 12 cases with severe chronic periodontitis were extracted the residual teeth and received immediate implant placement. The implant-supported complete dentures were finished at 5 or 6 months after operation. Restorative results were evaluated with clinical examination, radiological examination and chief complaints of the patients.
Results: A total of 108 implants were placed into 20 dental arches, including 37 immediate implants. Average loading was for 3 years and all implants were stable. Progressive bone resorption was observed around two implants. The average bone resorption of other peri-implants was (1.33 +/- 0.10) mm. The implant survival rate was 98.1%. The immediate implant survival rate was 97.3%.
Conclusions: After periodontic treatment, the patients with severe chronic periodontitis could be restored using immediate implant placement and implant-supported complete denture. It can shorten the treatment period, reduce absorption of alveolar and obtain a favorable result by oral health care.
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