Fig. 7From: Stability of simultaneously placed dental implants with autologous bone grafts harvested from the iliac crest or intraoral jaw boneGraphs present the percentage BOP (a) and PPD (b) in the two groups during the follow-up period. Within 2 years postoperatively (T3), there is no significant difference in BOP and PPD between the two groups. However, the intraoral jaw bone graft group (Group 2) has a significantly lower percentage of BOP and PPD than the iliac bone graft group (Group 1) at T4 (2–3 years postoperatively) and T5 (>3 years postoperatively). Different letters denote statistical differences between groups (p < 0.05)Back to article page