| http://www.w3.org/ns/prov#value | - Once they???re put in place, they will be held in place for around ten to thirty years with dental adhesive, over which time they???ll age and discolor just like the rest of your teeth will as they???re exposed to the same conditions the rest of your teeth are exposed to, as well as because the porcelain being used in the teeth are very similar, structurally, to the material from which your teeth
|
