I'm about to start invisilign due to some fairly severe overcrowding.
The video preview came back today with 2 options, with and without filing.
The filed version is perfect, but requires 8 or 9 teeth to be filed at various treatment points.
The unfiled version leaves a small gap between my front teeth, I know it would bug me!
My dentist is reluctant to do quite so much filing so we're getting another video for some kind of middle ground which will bring the front teeth tigether, but reduce the amount if filing.
Does anyone know why the dentist is reluctant to do so much filing? I asked, but he just kept saying that it's quite a lot of filing.