Just curious, I have a 7 mm herniation and my son has a 5 mm herniation. My daughter is 20 months old and very fussy all the time, wondering if she could be having headaches from CM. Maybe she has other symptoms too that could be CM that I haven't even connected. So what symptoms would you think a toddler that can't talk much have?
Difficulty swallowing
Irritability when being fed
Excessive drooling
A weak cry
Gagging and/or vomiting
Arm weakness
A stiff neck
Breathing problems
Developmental delays
Inability to gain weight
This is the list of Chiari symptoms for infants according to The International Chiari Association. I hope this helps.