From: Clinical outcomes of 3–5 years follow-up of immediate implant placement in posterior teeth: a prospective study
Implant and restoration characteristics
n, %
Implant size (diameter and length)
4.1 × 10 mm
1, 4.00%
4.1 × 12 mm
6, 24.00%
4.8 × 10 mm
10, 40.00%
4.8 × 12 mm
8, 32.00%
Implant prosthesis
Zirconia crown
23, 92.00%
Full metal crown
2, 8.00%