Table 1 New classification of the amount of buccal cortical bone on the affected side in CBCT
Type | Amount of buccal cortical bone on the affected side in CBCT |
|---|---|
Type I | Thickness of buccal cortical bone > 1.3 mm |
Type II | 0 mm < thickness of buccal cortical bone ≤ 1.3 mm |
Type III | Thickness of buccal cortical bone = 0 mm (perforation) |