Fig. 8From: Reconstruction of vertical alveolar ridge deficiencies utilizing a high-density polytetrafluoroethylene membrane /clinical impact of flap dehiscence on treatment outcomes: case series/Baseline and 9-month follow-up radiographic situation. A-B Spatial registration of pre-and postoperative CBCT scans. Color palette has been changed for a better assessment of hard tissue changes (preoperative CBCT: red, postoperative CBCT: green). C-D Segmented 3D model of the baseline situation. E-F Segmented 3D model of the 9-moth follow-up situationBack to article page