We need your help w/ medical expenses

Our Granddaughter Ava has Chiari 2 Malformation and will need surgery. She will be going in for surgery with in the next few weeks, what they will do is remove part of her skull at the back of her head by shaving it away. She will be in ICU for 2 to 3 days and moved to a different room for a few more days. This will most likely not be the only surgery she will have, she may require these surgeries a few more times, but we don't know yet how many or how often. Once we have a date we will let every one know, we should have a surgery date soon. Our son has been out of work for a couple of months and Ava is 6 months old and in a lot of pain, he just started a new job and wants to have the money for all of the added expenses this will bring to their family.