 With two tries, the ventricular catheter was then able to be placed into the ventricle and then brought out through a separate stab wound, the depth of catheter is 7 cm from the outer table of the skull. 
With two tries , the ventricular catheter was then able to be placed into the ventricle and then brought out through a separate stab wound , the depth of catheter is 7 cm from the outer table of the skull .