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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Neurosurgery. 2014 Dec;75(6):707–716. doi: 10.1227/NEU.0000000000000525

Figure 3.

Figure 3

Figure 3

Figure 3

Mean membrane and insertion forces. (A) ANCOVA of forces across coil type indicated a significant effect of Cosmos > VFC > Hypersoft for membrane and insertion force (P < .001). (B) Analysis of microcatheter tip placement indicated a significant effect of Top > Middle > Bottom (P < .001) for membrane and insertion forces. (C) Insertion rate exhibited a significant effect of 10 mm/min > 30 mm/min > 50 mm/min in membrane force (P < .001). Effect on insertion force was 10 mm/min = 30 mm/min > 50 mm/min (P < .001).