Hello,
Use of invisalign depend upon the condition of the case as severe cases are difficult to treat. I won't say better, but yes invisalign has many advantages over traditional braces due to technology advancements. Invisalign is a better option to opt during this covid times.
Price depends upon number of sets of tray used for a case.
Results depends upon how properly patient is wearing the tray.
Answered2020-09-15 04:18:59
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