Hello group, i am new to the site I am hoping to find some help and information her. Our son is having a average of 25 -30 seizures a month. I take him to his neurologist every month and he changes his medication but we still cannot get them under control. they are thinking that his shunt is malfuntioning and we may need to replace it. I was wondering if you knew of a site of place that I could go to find a possible video or reallly good information on the full procedure. any help would be great thanks dave