NRS Scores | Lidocaine (10%) | Lidocaine - Chlorhexidine Preparations | ||
---|---|---|---|---|
LD-CHX I (lidocaine 9%) | LD-CHX II (lidocaine 8%) | LD-CHX III (lidocaine 7%) | ||
0 | 42.3 (11) | 42.3 (11) | 42.3 (11) | 23.1 (6) |
1 | 34.6 (9) | 34.6 (9) | 34.6 (9) | 23.1 (6) |
2 | 23.1 (6) | 23.1 (6) | 23.1 (6) | 23.1 (6) |
3 | 0 | 0 | 0 | 30.7 (8) |