Table 1: Visual Analogue Score post operatively for the 2 studied groups.

Postoperative VAS score Group B
(n=30)
Group BD
(n=30)
p value
After 2 hours 2 (0-3) 1 (0-2) 0.006
After 4 hours 2 (2-6) 2 (2-2) < 0.001
After 6 hours 5 (3-7) 4 (2-4) < 0.001
After 12 hours 7 (4-8) 5 (3-5) < 0.001
After 24 hours 7 (6-9) 5 (4-7) < 0.001

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