Table 1.
Demographics and survival rates of implants and implant crowns
| Test group (PRF) | Control group | |
|---|---|---|
| Number of implants | 14 | 13 |
| Mean age, years (range) | 47.9 (23–66) | 52.3 (24–72) |
| Gender | ||
| Female | 6 | 6 |
| Male | 8 | 7 |
| Smokers | ||
| Total | 2 | 1 |
| < 10 cigarettes per day | 1 | |
| > 20 cigarettes per day | 1 | 1 |
| Number of implants | 14 | 13 |
| Implant length (mm) and implant diameter (mm) |
L: 11.5, Ø: 3.75 = 2 L: 11.5, Ø: 4.3 = 2 L: 13, Ø: 3.75 = 5 L: 13, Ø: 4.3 = 5 |
L: 11.5, Ø: 3.75 = 4 L: 11.5, Ø: 4.3 = 0 L: 13, Ø: 3.75 = 6 L: 13, Ø: 4.3 = 3 |
| Implant site, maxilla | ||
| Incisors | 3 | 6 |
| Canine | 1 | |
| Premolars | 10 | 7 |
| Implant survival | 100% (14/14) | 85% (11/13) |
| Implant crown survival | 100% (14/14) | 92% (11/12) |
Abbreviations: L length, Ø diameter