i am 23 yrs old. i have been recommended for 4 tooth extraction (4 pre molars) for the treatment of class 2 div 1 and sub div and moderately severe crowding with mandibular arch and braces for one and a half year. but am worried whether the space left out after extraction will b filled ?
what is the success rate of this treatment .
does age factor plays any role in this treatment.
and moreover i have to go for crowning of my upper incisor so whether it is done before braces or after braces when i get proper alignment thank you for your time