|  | Group I 33 | Group II 50 |
---|---|---|---|
Betamethasone | Â | Â | Â |
   12 mg |  | 6% (2) | 4% (2) |
   6 mg |  | 48% (16) | 56% (28) |
   Total |  | 55% (18) | 60% (30) |
Methylprednisolone | Â | Â | Â |
   80 mg |  | 6% (2) | 8% (4) |
   40 mg |  | 39% (13) | 32% (16) |
   Total |  | 45% (15) | 40% (20) |
Contrast in mL | Mean ± SD | 8.6 ± 1.25 | 11.2 ± 2.74 |
 | Range | 8 – 12 | 8 – 16 |
Sodium chloride solution for irrigation in mL | Mean ± SD | None | 55.0 ± 11.07 |
 | Range |  | 35 – 70 |