Mean FU | Study | Survival rate | Success rate | Study design | N pt | N teeth | M | F | Mean age |
>5 years | Patel et al. [10] Grisar et al. [16] A.B Hewitt et al. [12] | 83% 67% 97% after 10 years | 38% - - | Retrospective study Retrospective study Retrospective study | 49 71 235 | 63 84 254 | - - - | - - - | 21.8 years - 15.4 |
<5 years | Grisar et al. [13] Huth et al. [14] | 100% 96% | 68% 74% | Prospective study Prospective study | 17 45 | 17 37 | 10 26 | 7 19 | 28 months 1.6 years |