From: Maxillary reconstruction to enable implant insertion: a retrospective study of 181 patients
Surgical Procedures | Number of patients | % of rate of implant success | Prosthetic rehabilitation | Graft Infection rate | Special Remarks |
---|---|---|---|---|---|
Lefort 1 One-step procedure IOSP | 9 | 81% | 1 fixed denture 8 retained dentures | 0% | Sometimes poor quality of bone |
Lefort 1 Two-step procedure ITSP | 12 | 91% | 11 fixed dentures 1 retained denture | 0% | Sometimes poor quality of bone |
Sinus grafting | 139 patients (199 sinus) | 98% | 199 fixed dentures | 3.5% | High quality of bone |
Onlay grafting | 21 | 97.5% | 21 fixed dentures | 0% | Sometimes important resorption High quality of bone |