Dental Implant Surrounding Marginal Bone Level Evaluation: Platform Switching versus Platform Matching—One-Year Retrospective Study

Figure 4

Platform matching versus platform-switching average vertical and horizontal gap reduction during 12 months. Vertical and horizontal gap reduction during 12 months. (a) Average vertical gap reduction at 12 months. (b) Average horizontal gap reduction at 12 months.

(a)

(b)