Table 1 The average gain of the grafting procedures in different areas.
From: Maxillary reconstruction to enable implant insertion: a retrospective study of 181 patients
Type of Surgery | Lefort 1 one-step procedure (IOSP) | Lefort 1 two-step procedure (ITSP) | Sinus lift | Onlay grafting | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bone Area | Molar | Canine | Molar | Canine | ||||||||
Bone Quantity | Height | Thick ness | Height | Thick ness | Height | Thick ness | Height | Thick ness | Height | Thick ness | Height | Thick ness |
Before Surgery (mm) | 3 | 4 | 6 | 3 | 4 | 2.5 | 5 | 2.5 | 3 | 3 | 4 | 2 |
After Surgery (mm) | 15 | 10 | 12 | 11 | 14 | 13.5 | 12 | 10.5 | 9.5 | 10 | 10 | 7 |