not a doc but looks like slight chiari compared to my daughters 6mm; we are in same boat, desperately searching for chiari specialist in florida, we live in sarasota, and my daughter has already been to all childrens in st. pete; to no avail! i cant believe we came home with continued pain; and no recommendations for chiari specialist; they recommended narcotics as the next step for my 14 yr. old. I will continue to search for a chiari specialist; anyone out there from florida? we are our children's advocates...
good luck to you.