Table 2 Amount of 14C-lidocaine in the palatal bone
Lidocaine Mean ± SD | Lidocaine with epinephrine Mean ± SD | p value | |
|---|---|---|---|
Sample size | 5 | 5 | |
Time (min) | |||
0.5 | 1.8 ± 0.4 | 1.9 ± 0.5 | 0.738 |
2 | 3.9 ± 0.6 | 4.3 ± 0.6 | 0.378 |
4 | 3.1 ± 0.9 | 2.9 ± 0.6 | 0.769 |
7 | 5.2 ± 0.5 | 3.6 ± 0.9 | 0.011 |
10 | 10.3 ± 2.2 | 3.7 ± 0.6 | 0.002 |
20 | 7.4 ± 0.8 | 4.4 ± 0.6 | < 0.001 |
30 | 4.3 ± 0.8 | 6.8 ± 0.6 | 0.001 |
40 | 3.4 ± 0.7 | 9.9 ± 1.2 | < 0.001 |
50 | 2.6 ± 0.6 | 6.6 ± 0.6 | < 0.001 |
60 | 1.7 ± 0.8 | 3.5 ± 0.8 | 0.008 |