From: Comparative addition of dexmedetomidine and fentanyl to intrathecal bupivacaine in orthopedic procedure in lower limbs
BN group (n = 30)
BF group (n = 30)
BD group (n = 30)
T4
0
1 (3.3%)
3 (10%)
T5
3 (10%)1
7 (23.3%)
8 (26.7%)
T6
12 (40%)
16 (53.3%)
T7
10 (33.3%)
4 (13.3%)
T8
5 (16.7%)
2 (6.7%)
3 (6.7%)