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.
Straight teeth and beautiful smiles aren't just for kids; parents want attractive smiles too. But orthodontia is pricey, and finding dental insurance that covers braces for adults can be challenging. Nonetheless, more plans are now offering orthodontic benefits for adults. So, if you don't have adult coverage, don't give up â there are options to help you afford the treatment you need. Employer-Sponsored Dental Insurance.