| Chronic Pain characteristics |
Bupivacaine group (n=30) |
Ketamine group (n=30) |
| Type of Pain |
|
|
| t Throbbing |
1 (3.3 %) |
1(3.3%) |
| Aching |
3 (10%) |
2(6.6%) |
| Troublesome |
2(6.6%) |
1(3.3%) |
| Burning |
9 (30%)* |
3 (10%) |
| Stabbing or Pricking |
11 (36%)* |
4 (13%) |
| Wound allodynia |
8 (26%)* |
2 (6.6%) |
| Wound Hyperalgesia |
5(16%)* |
1(3.3%) |
Chi-squared test was used
*Statically significant change (p<0.05) |
