Immediate Function of Anodically Oxidized Surface Implants (TiUnite™) for Fixed Prosthetic Rehabilitation: Retrospective Study with 10 Years of Follow-Up

Table 4

Cumulative survival rates for implants with anodically oxidized surface by total and per arch of rehabilitation.

Time	Total number of implants	Implant failures	Lost to follow-up	Follow-up not completed	Survival rate%	Cumulative survival rate%
Total number of implants
0-1 year	264	5	1	0	98.1%	98.1%
1-2 years	258	2	10	0	99.2%	97.3%
2-3 years	246	0	0	0	100%	97,3%
3-4 years	246	3	5	0	98.8%	96.1%
4-5 years	238	1	0	0	99.6%	95.7%
5-6 years	237	0	6	0	100%	95.7%
6-7 years	231	0	30	0	100%	95.7%
7-8 years	201	0	12	0	100%	95.7%
8-9 years	189	1	1	0	99.5%	95.2%
9-10 years	187	0	1	0	100%	95.2%
10-11 years	186	0	0	136	100%	95.2%
11-12 years	50	0	0	45	100%	95.2%
Maxilla
0-1 year	169	5	1	0	97.0%	97.0%
1-2 years	163	1	10	0	99.4%	96.4%
2-3 years	152	0	0	0	100%	96.4%
3-4 years	152	0	5	0	100%	96.4%
4-5 years	147	0	0	0	100%	96.4%
5-6 years	147	0	3	0	100%	96.4%
6-7 years	144	0	17	0	100%	96.4%
7-8 years	127	0	11	0	100%	96.4%
8-9 years	116	1	1	0	99.1%	95.6%
9-10 years	114	0	0	0	100%	95.6%
10-11 years	114	0	0	78	100%	95.6%
11-12 years	36	0	0	34	100%	95.6%
Mandible
0-1 year	95	0	0	0	100%	100%
1-2 years	95	1	0	0	98.9%	98.9%
2-3 years	94	0	0	0	100%	98.9%
3-4 years	94	3	0	0	96.8%	95.8%
4-5 years	91	1	0	0	98.9%	94.7%
5-6 years	90	0	3	0	100%	94.7%
6-7 years	87	0	13	0	100%	94.7%
7-8 years	74	0	1	0	100%	94.7%
8-9 years	73	0	0	0	100%	94.7%
9-10 years	73	0	1	0	100%	94.7%
10-11 years	72	0	0	58	100%	94.7%
11-12 years	14	0	0	11	100%	94.7%