Modified membrane fixation technique in a severe continuous horizontal bone defect: A case report

Figure 5 Cone beam computed tomography superimposed images before bone grafting and after implantation. A: At site of implant 12. The yellow line represented the alveolar ridge before bone grafting. The bone width was increased from 1.83 to 8.83 mm at a point 5 mm below the crest, and from 1.70 to 9.47 mm at a point 10 mm below the crest; B: At site of implant 14. The yellow line represented the alveolar ridge before bone grafting. The bone width was increased from 0.72 to 9.23 mm at a point 5 mm below the crest, and from 4.22 to 11.55 mm at a point 10 mm below the crest.