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. 2022 Nov 12;15(22):7995. doi: 10.3390/ma15227995

Figure 1.

Figure 1

Single implants placed in 2.6 and 2.7 sites (4.5 × 6 mm and 5 × 6 mm): (a) pre-operative radiograph before implant placement; see minimal bone levels (2.6 RCBH = 4.5 mm; 2.7 RCBH = 4.7 mm); (b) radiograph obtained at time of placement; see augmented sinus floor (2.6 sinus lift = 2.3 mm; 2.7 sinus lift = 2 mm); (c) radiograph obtained at time of loading; (d) radiograph obtained at 3-year follow-up; (e) radiograph obtained at 5-year follow-up. See stable bone levels with minimal changes between 3-year (2.6 RCBH = 5.2 mm; 2.6 sinus lift = 1 mm; 2.7 RCBH = 5.55 mm; 2.7 sinus lift = 1.3 mm) and 5-year follow-up (2.6 RCBH = 5 mm; 2.6 sinus lift = 1 mm; 2.7 RCBH = 5.35 mm; 2.7 sinus lift = 1.15 mm).