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.
Each year, about 6,700 apply to residency programs in orthodontics in Canada, the United States and Puerto Rico. In all, only 290 are accepted, Vego said, âand we usually get the top pick. Itâs an exclusive club.