Metallic brackets

[Alexis]

Hi doc !

Here is my problem.
My treatment is now almost finish. Nevertheless, my ortho plods on with the alignment of my top teeths (with ceramic brackets). In spite of many adjustments, it seems to be difficult to reach a definitive and correct result.

I read that some kinds of metallic brackets were able to correctly complete a treatment. Is this point true ? Shall I ask them ?

Thanks,

Alexis