My 12 yr old son has Hyper Molarisation and Hypo myplasia,
Hes had work done on affected molars in the past, and one of his front teeth is particularly effected.
It was originally said thet could do something to help with it but were dismissive if doing any thing at the time, 
i said it was a good idea as he will get to that age soon and feel concious of it, the dentist said "is it more about you mum?" 
So, of course here we are, at that age, obviously no one could have forseen covid but im desperate to get it sorted for him and i cant so much as get an appointment, im stessing big time for him, im also angry my concerns were dismissed.
Id go private but DH is less convinced,
Anyone with any dental knowledge? im feeling quite powerless to help DS atm. 