Medical expenses

My ex has always been responsible to provide Health, dental and Vision for my daughter.
Last time to court the CO read he was responsible for 50% of uncovered medical expenses.

When I sent him all my daughters 2010 health, dental and vision bills my ex sent me a letter saying because the CO said medical and did not say dental or eye- he was not required to pay anything for dental or eye.

legally are uninsured Dental and eye part of my daughter medcal expenses?

I normally see dental expenses separated and and specifically listed, but would consider optical a medical expense, even if its not specific in the CO.