Table 2

Initial and 6-month follow-up outcomes

Mean±SD (range) packing density, %29.5±10.6 (15.8–68.4)
Mean±SD (range) ED coil-10 extra soft volume rate, %40.5±25.1 (4.9–100.0)
Procedural complications
 Total number3 (3.3%)
 Perforation1 (1.1%)
 Ischemia2 (2.2%)
  Transient neurological deficient1
  Permanent neurological deficient1
Initial angiographic occlusion
 Total number92
  RS163 (68.5%)
  RS211 (12.0%)
  RS318 (19.6%)
6-month follow-up angiographic occlusion
 Total number69
  RS154 (78.3%)
  RS28 (11.6%)
  RS37 (10.1%)
  Improved10 (14.5%)
  Stable56 (81.2%)
  Worsened6 (8.7%)
6-month recanalization rate
 Total number70
  Recanalization (worsened+retreatment)7 (10.0%)

  • RS, Raymond score.