Table 2.

Survival of metal-ceramic and all-ceramic fixed partial dentures.

Study	Year	Total No. of FPDs	Mean Follow-Up Time	No. of Failures	Estimated Annual Failures	Estimated Survival in % after (N) = Years
Metal-ceramic
Chirstensen et al. [37]	2010	69	n.r.	0	1.6	(3) 95%
Nicolaisen et al. [45]	2016	17	n.r.	0	0	(3) 100%
Sailer et al. [46]	2018	24	10.0	1	0	(10) 100%
Suarez et al. [47]	2019	20	5.25 ± 0.2	0	0	(5) 100%
Forrer et al. [50]	2020	30	6.44 ± 1.14	1	0.72	(5) 96.4%
Reinforced glass-ceramic
Makarouna et al. [38]	2011	18	4.7	6	7.14	(5) 70%
Kem et al. [39]	2012	36	10.1	4	1.10	(5) 94.6%
Sola-Ruiz et al. [40]	2013	21	10.0	6	2.86	(5) 86.7%
Brandt et al. [49]	2019	136	3.10 ± 1.5	8	0.93	(5) 9.35%
Glass-infiltrated alumina
Christensen et al. [37]	2010	34	n.r.	11	10.6	(3) 68%
Zirconia
Christensen et al. [37]	2010	163	n.r.	2	4.66	(3) 86%
Koenig et al. [41]	2013	30	3.96 ± 2.7	1	2.04	(9) 81.6%
Rinke at al. [42]	2013	99	6.3	19	3.03	(5) 85.9%
Haff et al. [43]	2015	33	9.6 ± 1.6	2	0.6	(10) 94%
Ioannidis et al. [44]	2016	57	6.3 ± 1.9	3	1.5	(10) 85%
Nicolaisen et al. [45]	2016	17	n.r.	0	0	(3) 100%
Sailer et al. [46]	2018	29	10.3	5	0.87	(10) 91.3%
Saurez et al. [47]	2019	20	5.25 ± 0.2	0	0	(5) 100%
Koenig et al. [48]	2019	10	n.r.	1	0	(3) 100%
Forrer et al. [50]	2020	53	6.44 ± 1.14	2	0.42	(5) 97.9%