Metric Space. A metric space is a set with a global distance function (the metric) that, for every two points in, gives the distance between them as a nonnegative real number. A metric space must also satisfy. 1. iff, 2. , 3. The triangle inequality.
PAYING FOR INVISALIGN TREATMENT. Many dental insurance plans cover Invisalign treatment just as they would other orthodontic treatments like metal braces. Plans may cover up to $3,500 of Invisalign treatment. Talk to your Invisalign-trained doctor or insurance provider to find out how much youâre covered for.
The size and shape depends on the type of movement required for that specific tooth. (Below is example of what the actual Invisalign Attachments looks like from one of our patients. As you can see, there are attachments placed and removed without leaving any marks on the teeth). Invisalign Attachments are small shapes of orthodontic composite tooth colored dental material similar to dental fillings that are bonded on teeth during the duration of your treatment. Invisalign Patients can brush, eat and floss like normal with Invisalign Attachments.