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Table 1 Wide-diameter implants

From: A meta-analysis on the effect of implant characteristics on the survival of the wide-diameter implant

Implant diameter (mm) Implant lengths No. of implants (total) Implant type Implant surface Prospective clinical study Placement follow-up/mean (range) Implant survival (%) Age range (years)
4.7 8, 10, 13, 16 117 Zimmer (Screw vent, Paragon) Acid-etched, uncoated Khayat et al. 2001 [13] Healing 3–6 months plus 17 months loading (11–21 months) 95
5.0 7 14 Endopore (Innova Corp) Sintered porous Deporter et al. 2001 [18] 32.6 months 100 25–76 (53.7)
5.0 8.5, 10, 11.5 15 Mark III WP (Nobel Biocare) Ti-unite Schincaglia et al. 2008 [17] 3–4 months healing plus 100 35–68 (49.2)
12 months loading
5.0 6 13 Brånemark (Nobel Biocare) Machined Friberg et al. 2000 [14] 8 years (1–14 years) 100 38–93 (63)
5.0 6, 7, 8, 8.5, 10 109 Brånemark (Nobel Biocare) Machined Tawil and Younan 2003 [15] Healing plus 24 months loading 94.5 22–80 (53.6)
5.0 7, 8.5, 10, 11.5 38 Brånemark (Nobel Biocare) Machined Polizzi et al. 2000 [16] 36 months 92 29–69