1 If X is a topological (or metric) space and M is a metric space, then the set of all bounded continuous functions from X to M forms a metric space if we define the metric as above: d (f, g) = sup x in X d (f (x), g (x)) for any bounded continuous functions f and g.
Invisalign is orthodontic appliance, so since orthodontic treatment is allowed as an FSA expense, Invisalign is covered. Different companies have different rules concerning amounts set aside and the timing of how funds are used for orthodontics.
Even if you do there will be a waiting period of 12 to 24 months before you could get orthodontics covered. Also, most dental plans will only pay out $750 to $1500 per year so you'd still be paying a lot for the braces. You do have other options, though. 1. Visit a local dental school.eport Abuse. Try http://www.insurancetoad.com to find cheap dental insurance. Also, sometimes if you choose a good PPO plan, it can cover adult orthodontics about 20%. You'll have to choose an orthodontist in the network though.