I took a 401k loan to pay for my childrens Braces. I left that company and have a 1099. Can any of the cost associated with that be deducted?

My Children had braces put on in 2017 to the tune of 11k. At that time, I took a 401k loan over 5 years to pay for that. I left my job in 2018 and did not have the means to pay that portion back to avoid taking it as a distribution. Can I deduct any of the 11k from that loan which was used towards my childrens braces?