The results show that oral rehabilitation can be performed with implants in patients treated for generalized aggressive and chronic periodontitis. However, slight attachment loss and bone loss were registered at the implants and teeth in the patients with aggressive periodontitis.

Both treatment modalities led to an improvement of the clinical parameters and a temporary reduction of the microflora at implants with mucositis, but without significant inter-group differences after 8 months.

Overall, the CT and DVT scans displayed only a slight deviation in the extent of the periodontal defects in comparison with the histologic specimens. Both radiographic imaging techniques permitted imaging of anatomic osseous structures in three planes, true to scale, and without overlay or distortion. The DVT scans showed the best imaging quality.

These results suggest that patients with treated GAgP are more susceptible to mucositis and peri-implantitis, with lower implant survival and success rates.

This 10-year study showed that partially edentulous subjects treated for GAgP can be rehabilitated successfully with osseointegrated implants. However, the bone and attachment loss at the implants were higher than in periodontally healthy subjects.